feat: Add game activity status (Experimental)

isolated users, db backup, weird disconnect issues for long voice sessions,

.gitignore

@@ -60,3 +60,8 @@ dist-server/*
 
 AGENTS.md
 doc/**
+
+metoyou.sqlite*
+metoyou.sqlite
+
+vitest/

README.md

@@ -1,119 +1,88 @@
 <img src="./images/icon.png" width="100" height="100">
 
+# MetoYou / Toju
 
-# Toju / Zoracord
+MetoYou is a desktop-first chat stack managed as an npm monorepo. The repository contains the Angular 21 product client, the Electron desktop shell, the Node/TypeScript signaling server, the Playwright E2E suite, and the Angular 19 marketing website.
 
-Desktop chat app with four parts:
+## Packages
 
-- `src/` Angular client
-- `electron/` desktop shell, IPC, and local database
-- `server/` directory server, join request API, and websocket events
-- `website/` Toju website served at toju.app
+| Path | Purpose | Docs |
+| --- | --- | --- |
+| `toju-app/` | Angular 21 product client | [toju-app/README.md](toju-app/README.md) |
+| `electron/` | Electron main process, preload bridge, IPC, and desktop integrations | [electron/README.md](electron/README.md) |
+| `server/` | Signaling server, server-directory API, and websocket runtime | [server/README.md](server/README.md) |
+| `e2e/` | Playwright end-to-end coverage for the product client | [e2e/README.md](e2e/README.md) |
+| `website/` | Angular 19 marketing site served separately from the product client | [website/README.md](website/README.md) |
 
 ## Install
 
-1. Run `npm install`
-2. Run `cd server && npm install`
-3. Copy `.env.example` to `.env`
+1. Run `npm install` from the repository root.
+2. Run `cd server && npm install` for the server package.
+3. If you need to work on the marketing site, run `cd website && npm install`.
+4. Copy `.env.example` to `.env`.
 
-## Config
+## Configuration
 
-Root `.env`:
+- Root `.env` controls local SSL with `SSL=true|false`.
+- The server also honors an optional `PORT` environment override at runtime.
+- When `SSL=true`, run `./generate-cert.sh` once or let `./dev.sh` generate local certificates on first launch.
+- `server/data/variables.json` stores `klipyApiKey`, `releaseManifestUrl`, `serverPort`, `serverProtocol`, `serverHost`, and `linkPreview`. The server normalizes this file on startup.
+- When `serverProtocol` is `https`, the certificates in `.certs/` must exist and match the configured host or IP.
 
-- `SSL=true` uses HTTPS for Angular, the server, and Electron dev mode
-- `PORT=3001` changes the server port in local development and overrides the server app setting
+## Main Commands
 
-If `SSL=true`, run `./generate-cert.sh` once.
+- `npm run dev` starts the full desktop stack: server, product client, and Electron.
+- `npm run start` starts only the Angular product client in `toju-app/`.
+- `npm run electron:dev` starts the Angular product client and Electron together.
+- `npm run server:dev` starts only the server with reload.
+- `npm run build` builds the Angular product client to `dist/client`.
+- `npm run build:electron` builds the Electron code to `dist/electron`.
+- `npm run build:all` builds the product client, Electron, and server.
+- `npm run test` runs the product-client Vitest suite.
+- `npm run lint` runs ESLint across the repo.
+- `npm run lint:fix` formats Angular templates, sorts template properties, and applies ESLint fixes.
+- `npm run test:e2e`, `npm run test:e2e:ui`, `npm run test:e2e:debug`, and `npm run test:e2e:report` run the Playwright suite and report tooling.
 
-Server files:
-
-- `server/data/variables.json` holds `klipyApiKey`
-- `server/data/variables.json` also holds `releaseManifestUrl` for desktop auto updates
-- `server/data/variables.json` can now also hold optional `serverHost` (an IP address or hostname to bind to)
-- `server/data/variables.json` can now also hold `serverProtocol` (`http` or `https`)
-- `server/data/variables.json` can now also hold `serverPort` (1-65535)
-- When `serverProtocol` is `https`, the certificate must match the configured `serverHost` or IP
-
-## Main commands
-
-- `npm run dev` starts Angular, the server, and Electron
-- `npm run electron:dev` starts Angular and Electron
-- `npm run server:dev` starts only the server
-- `npm run build` builds the Angular client
-- `npm run build:electron` builds the Electron code
-- `npm run build:all` builds client, Electron, and server
-- `npm run lint` runs ESLint
-- `npm run lint:fix` formats templates, sorts template props, and fixes lint issues
-- `npm run test` runs Angular tests
-
-## Server project
-
-The code in `server/` is a small Node and TypeScript service.
-It handles the public server directory, join requests, websocket updates, and Klipy routes.
-
-Inside `server/`:
-
-- `npm run dev` starts the server with reload
-- `npm run build` compiles to `dist/`
-- `npm run start` runs the compiled server
-
-# Images
-<img src="./website/src/images/screenshots/gif.png" width="700" height="400">
-<img src="./website/src/images/screenshots/screenshare_gaming.png" width="700" height="400">
-
-## Main Toju app Structure
+## Repository Map
 
 | Path | Description |
-|------|-------------|
-| `src/app/` | Main application root |
-| `src/app/core/` | Core utilities, services, models |
-| `src/app/domains/` | Domain-driven modules |
-| `src/app/features/` | UI feature modules |
-| `src/app/infrastructure/` | Low-level infrastructure (DB, realtime, etc.) |
-| `src/app/shared/` | Shared UI components |
-| `src/app/shared-kernel/` | Shared domain contracts & models |
-| `src/app/store/` | Global state management |
-| `src/assets/` | Static assets |
-| `src/environments/` | Environment configs |
+| --- | --- |
+| `toju-app/src/app/domains/` | Product-client bounded contexts and domain facades |
+| `toju-app/src/app/infrastructure/` | Shared client-side technical runtime such as persistence and realtime |
+| `toju-app/src/app/shared-kernel/` | Cross-domain contracts shared inside the product client |
+| `electron/` | Electron bootstrap, preload surface, IPC handlers, CQRS, and desktop adapters |
+| `server/src/` | Express app, websocket runtime, config, CQRS, and persistence layers |
+| `e2e/` | Playwright tests, helpers, fixtures, and page objects |
+| `website/src/` | Marketing-site pages, assets, and SSR entry points |
+| `tools/` | Build, release, formatting, and packaging scripts |
 
----
+## Product Client Docs
 
-### Domains
+| Area | Docs |
+| --- | --- |
+| Domains index | [toju-app/src/app/domains/README.md](toju-app/src/app/domains/README.md) |
+| Access Control | [toju-app/src/app/domains/access-control/README.md](toju-app/src/app/domains/access-control/README.md) |
+| Attachment | [toju-app/src/app/domains/attachment/README.md](toju-app/src/app/domains/attachment/README.md) |
+| Authentication | [toju-app/src/app/domains/authentication/README.md](toju-app/src/app/domains/authentication/README.md) |
+| Chat | [toju-app/src/app/domains/chat/README.md](toju-app/src/app/domains/chat/README.md) |
+| Notifications | [toju-app/src/app/domains/notifications/README.md](toju-app/src/app/domains/notifications/README.md) |
+| Profile Avatar | [toju-app/src/app/domains/profile-avatar/README.md](toju-app/src/app/domains/profile-avatar/README.md) |
+| Screen Share | [toju-app/src/app/domains/screen-share/README.md](toju-app/src/app/domains/screen-share/README.md) |
+| Server Directory | [toju-app/src/app/domains/server-directory/README.md](toju-app/src/app/domains/server-directory/README.md) |
+| Theme | [toju-app/src/app/domains/theme/README.md](toju-app/src/app/domains/theme/README.md) |
+| Voice Connection | [toju-app/src/app/domains/voice-connection/README.md](toju-app/src/app/domains/voice-connection/README.md) |
+| Voice Session | [toju-app/src/app/domains/voice-session/README.md](toju-app/src/app/domains/voice-session/README.md) |
+| Persistence | [toju-app/src/app/infrastructure/persistence/README.md](toju-app/src/app/infrastructure/persistence/README.md) |
+| Realtime | [toju-app/src/app/infrastructure/realtime/README.md](toju-app/src/app/infrastructure/realtime/README.md) |
+| Shared Kernel | [toju-app/src/app/shared-kernel/README.md](toju-app/src/app/shared-kernel/README.md) |
 
-| Path | Link |
-|------|------|
-| Attachment | [app/domains/attachment/README.md](src/app/domains/attachment/README.md) |
-| Auth | [app/domains/auth/README.md](src/app/domains/auth/README.md) |
-| Chat | [app/domains/chat/README.md](src/app/domains/chat/README.md) |
-| Screen Share | [app/domains/screen-share/README.md](src/app/domains/screen-share/README.md) |
-| Server Directory | [app/domains/server-directory/README.md](src/app/domains/server-directory/README.md) |
-| Voice Connection | [app/domains/voice-connection/README.md](src/app/domains/voice-connection/README.md) |
-| Voice Session | [app/domains/voice-session/README.md](src/app/domains/voice-session/README.md) |
-| Domains Root | [app/domains/README.md](src/app/domains/README.md) |
+## Supporting Docs
 
----
+- [doc/monorepo.md](doc/monorepo.md)
+- [doc/typescript.md](doc/typescript.md)
+- [docs/architecture.md](docs/architecture.md)
 
-### Infrastructure
+## Screenshots
 
-| Path | Link |
-|------|------|
-| Persistence | [src/app/infrastructure/persistence/README.md](src/app/infrastructure/persistence/README.md) |
-| Realtime | [src/app/infrastructure/realtime/README.md](src/app/infrastructure/realtime/README.md) |
-
----
-
-### Shared Kernel
-
-| Path | Link |
-|------|------|
-| Shared Kernel | [src/app/shared-kernel/README.md](src/app/shared-kernel/README.md) |
-
----
-
-### Entry Points
-
-| File | Link |
-|------|------|
-| Main | [main.ts](src/main.ts) |
-| Index HTML | [index.html](src/index.html) |
-| App Root | [app/app.ts](src/app/app.ts) |
+<img src="./website/src/images/screenshots/gif.png" width="700" height="400">
+<img src="./website/src/images/screenshots/screenshare_gaming.png" width="700" height="400">

e2e/README.md

@@ -0,0 +1,36 @@
+# End-to-End Tests
+
+Playwright suite for the MetoYou / Toju product client. The tests exercise browser flows such as authentication, chat, voice, screen sharing, and settings with reusable page objects and helpers.
+
+## Commands
+
+Run these from the repository root:
+
+- `npm run test:e2e` runs the full Playwright suite.
+- `npm run test:e2e:ui` opens Playwright UI mode.
+- `npm run test:e2e:debug` runs the suite in debug mode.
+- `npm run test:e2e:report` opens the HTML report in `test-results/html-report`.
+
+You can also run `npx playwright test` from `e2e/` directly.
+
+## Runtime
+
+- `playwright.config.ts` starts `cd ../toju-app && npx ng serve` as the test web server.
+- The suite targets `http://localhost:4200`.
+- Tests currently run with a single Chromium worker.
+- The browser launches with fake media-device flags and grants microphone/camera permissions.
+- Artifacts are written to `../test-results/artifacts`, and the HTML report is written to `../test-results/html-report`.
+
+## Structure
+
+| Path | Description |
+| --- | --- |
+| `tests/` | Test specs grouped by feature area such as `auth/`, `chat/`, `voice/`, `screen-share/`, and `settings/` |
+| `pages/` | Reusable Playwright page objects |
+| `helpers/` | Test helpers, fake-server utilities, and WebRTC helpers |
+| `fixtures/` | Shared test fixtures |
+
+## Notes
+
+- The suite is product-client focused; it does not currently spin up the marketing website.
+- Keep reusable browser flows in `pages/` and cross-test utilities in `helpers/`.

e2e/fixtures/multi-client.ts

@@ -5,23 +5,15 @@ import {
   type BrowserContext,
   type Browser
 } from '@playwright/test';
-import { spawn, type ChildProcess } from 'node:child_process';
-import { once } from 'node:events';
-import { createServer } from 'node:net';
 import { join } from 'node:path';
 import { installTestServerEndpoint } from '../helpers/seed-test-endpoint';
+import { startTestServer, type TestServerHandle } from '../helpers/test-server';
 
 export interface Client {
   page: Page;
   context: BrowserContext;
 }
 
-interface TestServerHandle {
-  port: number;
-  url: string;
-  stop: () => Promise<void>;
-}
-
 interface MultiClientFixture {
   createClient: () => Promise<Client>;
   testServer: TestServerHandle;
@@ -31,10 +23,9 @@ const FAKE_AUDIO_FILE = join(__dirname, 'test-tone.wav');
 const CHROMIUM_FAKE_MEDIA_ARGS = [
   '--use-fake-device-for-media-stream',
   '--use-fake-ui-for-media-stream',
-  `--use-file-for-fake-audio-capture=${FAKE_AUDIO_FILE}`
+  `--use-file-for-fake-audio-capture=${FAKE_AUDIO_FILE}`,
+  '--autoplay-policy=no-user-gesture-required'
 ];
-const E2E_DIR = join(__dirname, '..');
-const START_SERVER_SCRIPT = join(E2E_DIR, 'helpers', 'start-test-server.js');
 
 export const test = base.extend<MultiClientFixture>({
   testServer: async ({ playwright: _playwright }, use: (testServer: TestServerHandle) => Promise<void>) => {
@@ -81,122 +72,3 @@ export const test = base.extend<MultiClientFixture>({
 });
 
 export { expect } from '@playwright/test';
-
-async function startTestServer(retries = 3): Promise<TestServerHandle> {
-  for (let attempt = 1; attempt <= retries; attempt++) {
-    const port = await allocatePort();
-    const child = spawn(process.execPath, [START_SERVER_SCRIPT], {
-      cwd: E2E_DIR,
-      env: {
-        ...process.env,
-        TEST_SERVER_PORT: String(port)
-      },
-      stdio: 'pipe'
-    });
-
-    child.stdout?.on('data', (chunk: Buffer | string) => {
-      process.stdout.write(chunk.toString());
-    });
-
-    child.stderr?.on('data', (chunk: Buffer | string) => {
-      process.stderr.write(chunk.toString());
-    });
-
-    try {
-      await waitForServerReady(port, child);
-    } catch (error) {
-      await stopServer(child);
-
-      if (attempt < retries) {
-        console.log(`[E2E Server] Attempt ${attempt} failed, retrying...`);
-        continue;
-      }
-
-      throw error;
-    }
-
-    return {
-      port,
-      url: `http://localhost:${port}`,
-      stop: async () => {
-        await stopServer(child);
-      }
-    };
-  }
-
-  throw new Error('startTestServer: unreachable');
-}
-
-async function allocatePort(): Promise<number> {
-  return new Promise<number>((resolve, reject) => {
-    const probe = createServer();
-
-    probe.once('error', reject);
-    probe.listen(0, '127.0.0.1', () => {
-      const address = probe.address();
-
-      if (!address || typeof address === 'string') {
-        probe.close();
-        reject(new Error('Failed to resolve an ephemeral test server port'));
-        return;
-      }
-
-      const { port } = address;
-
-      probe.close((error) => {
-        if (error) {
-          reject(error);
-          return;
-        }
-
-        resolve(port);
-      });
-    });
-  });
-}
-
-async function waitForServerReady(port: number, child: ChildProcess, timeoutMs = 30_000): Promise<void> {
-  const readyUrl = `http://127.0.0.1:${port}/api/servers?limit=1`;
-  const deadline = Date.now() + timeoutMs;
-
-  while (Date.now() < deadline) {
-    if (child.exitCode !== null) {
-      throw new Error(`Test server exited before becoming ready (exit code ${child.exitCode})`);
-    }
-
-    try {
-      const response = await fetch(readyUrl);
-
-      if (response.ok) {
-        return;
-      }
-    } catch {
-      // Server still starting.
-    }
-
-    await wait(250);
-  }
-
-  throw new Error(`Timed out waiting for test server on port ${port}`);
-}
-
-async function stopServer(child: ChildProcess): Promise<void> {
-  if (child.exitCode !== null) {
-    return;
-  }
-
-  child.kill('SIGTERM');
-
-  const exited = await Promise.race([once(child, 'exit').then(() => true), wait(3_000).then(() => false)]);
-
-  if (!exited && child.exitCode === null) {
-    child.kill('SIGKILL');
-    await once(child, 'exit');
-  }
-}
-
-function wait(durationMs: number): Promise<void> {
-  return new Promise((resolve) => {
-    setTimeout(resolve, durationMs);
-  });
-}

e2e/helpers/seed-test-endpoint.ts

@@ -3,6 +3,15 @@ import { type BrowserContext, type Page } from '@playwright/test';
 const SERVER_ENDPOINTS_STORAGE_KEY = 'metoyou_server_endpoints';
 const REMOVED_DEFAULT_KEYS_STORAGE_KEY = 'metoyou_removed_default_server_keys';
 
+export interface SeededEndpointInput {
+  id: string;
+  name: string;
+  url: string;
+  isActive?: boolean;
+  isDefault?: boolean;
+  status?: string;
+}
+
 interface SeededEndpointStorageState {
   key: string;
   removedKey: string;
@@ -17,21 +26,32 @@ interface SeededEndpointStorageState {
 }
 
 function buildSeededEndpointStorageState(
-  port: number = Number(process.env.TEST_SERVER_PORT) || 3099
+  endpointsOrPort: readonly SeededEndpointInput[] | number = Number(process.env.TEST_SERVER_PORT) || 3099
 ): SeededEndpointStorageState {
-  const endpoint = {
+  const endpoints = Array.isArray(endpointsOrPort)
+    ? endpointsOrPort.map((endpoint) => ({
+      id: endpoint.id,
+      name: endpoint.name,
+      url: endpoint.url,
+      isActive: endpoint.isActive ?? true,
+      isDefault: endpoint.isDefault ?? false,
+      status: endpoint.status ?? 'unknown'
+    }))
+    : [
+      {
         id: 'e2e-test-server',
         name: 'E2E Test Server',
-    url: `http://localhost:${port}`,
+        url: `http://localhost:${endpointsOrPort}`,
         isActive: true,
         isDefault: false,
         status: 'unknown'
-  };
+      }
+    ];
 
   return {
     key: SERVER_ENDPOINTS_STORAGE_KEY,
     removedKey: REMOVED_DEFAULT_KEYS_STORAGE_KEY,
-    endpoints: [endpoint]
+    endpoints
   };
 }
 
@@ -59,6 +79,15 @@ export async function installTestServerEndpoint(
   await context.addInitScript(applySeededEndpointStorageState, storageState);
 }
 
+export async function installTestServerEndpoints(
+  context: BrowserContext,
+  endpoints: readonly SeededEndpointInput[]
+): Promise<void> {
+  const storageState = buildSeededEndpointStorageState(endpoints);
+
+  await context.addInitScript(applySeededEndpointStorageState, storageState);
+}
+
 /**
  * Seed localStorage with a single signal endpoint pointing at the test server.
  * Must be called AFTER navigating to the app origin (localStorage is per-origin)
@@ -79,3 +108,12 @@ export async function seedTestServerEndpoint(
 
   await page.evaluate(applySeededEndpointStorageState, storageState);
 }
+
+export async function seedTestServerEndpoints(
+  page: Page,
+  endpoints: readonly SeededEndpointInput[]
+): Promise<void> {
+  const storageState = buildSeededEndpointStorageState(endpoints);
+
+  await page.evaluate(applySeededEndpointStorageState, storageState);
+}

e2e/helpers/test-server.ts

@@ -0,0 +1,132 @@
+import { spawn, type ChildProcess } from 'node:child_process';
+import { once } from 'node:events';
+import { createServer } from 'node:net';
+import { join } from 'node:path';
+
+export interface TestServerHandle {
+  port: number;
+  url: string;
+  stop: () => Promise<void>;
+}
+
+const E2E_DIR = join(__dirname, '..');
+const START_SERVER_SCRIPT = join(E2E_DIR, 'helpers', 'start-test-server.js');
+
+export async function startTestServer(retries = 3): Promise<TestServerHandle> {
+  for (let attempt = 1; attempt <= retries; attempt++) {
+    const port = await allocatePort();
+    const child = spawn(process.execPath, [START_SERVER_SCRIPT], {
+      cwd: E2E_DIR,
+      env: {
+        ...process.env,
+        TEST_SERVER_PORT: String(port)
+      },
+      stdio: 'pipe'
+    });
+
+    child.stdout?.on('data', (chunk: Buffer | string) => {
+      process.stdout.write(chunk.toString());
+    });
+
+    child.stderr?.on('data', (chunk: Buffer | string) => {
+      process.stderr.write(chunk.toString());
+    });
+
+    try {
+      await waitForServerReady(port, child);
+    } catch (error) {
+      await stopServer(child);
+
+      if (attempt < retries) {
+        console.log(`[E2E Server] Attempt ${attempt} failed, retrying...`);
+        continue;
+      }
+
+      throw error;
+    }
+
+    return {
+      port,
+      url: `http://localhost:${port}`,
+      stop: async () => {
+        await stopServer(child);
+      }
+    };
+  }
+
+  throw new Error('startTestServer: unreachable');
+}
+
+async function allocatePort(): Promise<number> {
+  return await new Promise<number>((resolve, reject) => {
+    const probe = createServer();
+
+    probe.once('error', reject);
+    probe.listen(0, '127.0.0.1', () => {
+      const address = probe.address();
+
+      if (!address || typeof address === 'string') {
+        probe.close();
+        reject(new Error('Failed to resolve an ephemeral test server port'));
+        return;
+      }
+
+      const { port } = address;
+
+      probe.close((error) => {
+        if (error) {
+          reject(error);
+          return;
+        }
+
+        resolve(port);
+      });
+    });
+  });
+}
+
+async function waitForServerReady(port: number, child: ChildProcess, timeoutMs = 30_000): Promise<void> {
+  const readyUrl = `http://127.0.0.1:${port}/api/servers?limit=1`;
+  const deadline = Date.now() + timeoutMs;
+
+  while (Date.now() < deadline) {
+    if (child.exitCode !== null) {
+      throw new Error(`Test server exited before becoming ready (exit code ${child.exitCode})`);
+    }
+
+    try {
+      const response = await fetch(readyUrl);
+
+      if (response.ok) {
+        return;
+      }
+    } catch {
+      // Server still starting.
+    }
+
+    await wait(250);
+  }
+
+  throw new Error(`Timed out waiting for test server on port ${port}`);
+}
+
+async function stopServer(child: ChildProcess): Promise<void> {
+  if (child.exitCode !== null) {
+    return;
+  }
+
+  child.kill('SIGTERM');
+
+  const exited = await Promise.race([once(child, 'exit').then(() => true), wait(3_000).then(() => false)]);
+
+  if (!exited && child.exitCode === null) {
+    child.kill('SIGKILL');
+    await once(child, 'exit');
+  }
+}
+
+function wait(durationMs: number): Promise<void> {
+  return new Promise((resolve) => {
+    setTimeout(resolve, durationMs);
+  });
+}

e2e/helpers/webrtc-helpers.ts

@@ -46,75 +46,6 @@ export async function installWebRTCTracking(page: Page): Promise<void> {
     (window as any).RTCPeerConnection.prototype = OriginalRTCPeerConnection.prototype;
     Object.setPrototypeOf((window as any).RTCPeerConnection, OriginalRTCPeerConnection);
 
-    // Patch getUserMedia to use an AudioContext oscillator for audio
-    // instead of the hardware capture device.  Chromium's fake audio
-    // device intermittently fails to produce frames after renegotiation.
-    const origGetUserMedia = navigator.mediaDevices.getUserMedia.bind(navigator.mediaDevices);
-
-    navigator.mediaDevices.getUserMedia = async (constraints?: MediaStreamConstraints) => {
-      const wantsAudio = !!constraints?.audio;
-
-      if (!wantsAudio) {
-        return origGetUserMedia(constraints);
-      }
-
-      // Get the original stream (may include video)
-      const originalStream = await origGetUserMedia(constraints);
-      const audioCtx = new AudioContext();
-      const noiseBuffer = audioCtx.createBuffer(1, audioCtx.sampleRate * 2, audioCtx.sampleRate);
-      const noiseData = noiseBuffer.getChannelData(0);
-
-      for (let sampleIndex = 0; sampleIndex < noiseData.length; sampleIndex++) {
-        noiseData[sampleIndex] = (Math.random() * 2 - 1) * 0.18;
-      }
-
-      const source = audioCtx.createBufferSource();
-      const gain = audioCtx.createGain();
-
-      source.buffer = noiseBuffer;
-      source.loop = true;
-      gain.gain.value = 0.12;
-
-      const dest = audioCtx.createMediaStreamDestination();
-
-      source.connect(gain);
-      gain.connect(dest);
-      source.start();
-
-      if (audioCtx.state === 'suspended') {
-        try {
-          await audioCtx.resume();
-        } catch {}
-      }
-
-      const synthAudioTrack = dest.stream.getAudioTracks()[0];
-      const resultStream = new MediaStream();
-
-      syntheticMediaResources.push({ audioCtx, source });
-
-      resultStream.addTrack(synthAudioTrack);
-
-      // Keep any video tracks from the original stream
-      for (const videoTrack of originalStream.getVideoTracks()) {
-        resultStream.addTrack(videoTrack);
-      }
-
-      // Stop original audio tracks since we're not using them
-      for (const track of originalStream.getAudioTracks()) {
-        track.stop();
-      }
-
-      synthAudioTrack.addEventListener('ended', () => {
-        try {
-          source.stop();
-        } catch {}
-
-        void audioCtx.close().catch(() => {});
-      }, { once: true });
-
-      return resultStream;
-    };
-
     // Patch getDisplayMedia to return a synthetic screen share stream
     // (canvas-based video + 880Hz oscillator audio) so the browser
     // picker dialog is never shown.
@@ -198,6 +129,48 @@ export async function installWebRTCTracking(page: Page): Promise<void> {
 /**
  * Wait until at least one RTCPeerConnection reaches the 'connected' state.
  */
+
+/**
+ * Ensure every `AudioContext` created by the page auto-resumes so that
+ * the input-gain Web Audio pipeline (`source -> gain -> destination`) never
+ * stalls in the "suspended" state.
+ *
+ * On Linux with multiple headless Chromium instances, `new AudioContext()`
+ * can start suspended without a user-gesture gate, causing the media
+ * pipeline to emit only a single RTP packet.
+ *
+ * Call once per page, BEFORE navigating, alongside `installWebRTCTracking`.
+ */
+export async function installAutoResumeAudioContext(page: Page): Promise<void> {
+  await page.addInitScript(() => {
+    const OrigAudioContext = window.AudioContext;
+
+    (window as any).AudioContext = function(this: AudioContext, ...args: any[]) {
+      const ctx: AudioContext = new OrigAudioContext(...args);
+      // Track all created AudioContexts for test diagnostics
+      const tracked = ((window as any).__trackedAudioContexts ??= []) as AudioContext[];
+
+      tracked.push(ctx);
+
+      if (ctx.state === 'suspended') {
+        ctx.resume().catch(() => { /* noop */ });
+      }
+
+      // Also catch transitions to suspended after creation
+      ctx.addEventListener('statechange', () => {
+        if (ctx.state === 'suspended') {
+          ctx.resume().catch(() => { /* noop */ });
+        }
+      });
+
+      return ctx;
+    } as any;
+
+    (window as any).AudioContext.prototype = OrigAudioContext.prototype;
+    Object.setPrototypeOf((window as any).AudioContext, OrigAudioContext);
+  });
+}
+
 export async function waitForPeerConnected(page: Page, timeout = 30_000): Promise<void> {
   await page.waitForFunction(
     () => (window as any).__rtcConnections?.some(
@@ -218,6 +191,177 @@ export async function isPeerStillConnected(page: Page): Promise<boolean> {
   );
 }
 
+/** Returns the number of tracked peer connections in `connected` state. */
+export async function getConnectedPeerCount(page: Page): Promise<number> {
+  return page.evaluate(
+    () => ((window as any).__rtcConnections as RTCPeerConnection[] | undefined)?.filter(
+      (pc) => pc.connectionState === 'connected'
+    ).length ?? 0
+  );
+}
+
+/** Wait until the expected number of peer connections are `connected`. */
+export async function waitForConnectedPeerCount(page: Page, expectedCount: number, timeout = 45_000): Promise<void> {
+  await page.waitForFunction(
+    (count) => ((window as any).__rtcConnections as RTCPeerConnection[] | undefined)?.filter(
+      (pc) => pc.connectionState === 'connected'
+    ).length === count,
+    expectedCount,
+    { timeout }
+  );
+}
+
+/**
+ * Resume all suspended AudioContext instances created by the synthetic
+ * media patch.  Uses CDP `Runtime.evaluate` with `userGesture: true` so
+ * Chrome treats the call as a user-gesture - this satisfies the autoplay
+ * policy that otherwise blocks `AudioContext.resume()`.
+ */
+export async function resumeSyntheticAudioContexts(page: Page): Promise<number> {
+  const cdpSession = await page.context().newCDPSession(page);
+
+  try {
+    const result = await cdpSession.send('Runtime.evaluate', {
+      expression: `(async () => {
+        const resources = window.__rtcSyntheticMediaResources;
+        if (!resources) return 0;
+        let resumed = 0;
+        for (const r of resources) {
+          if (r.audioCtx.state === 'suspended') {
+            await r.audioCtx.resume();
+            resumed++;
+          }
+        }
+        return resumed;
+      })()`,
+      awaitPromise: true,
+      userGesture: true
+    });
+
+    return result.result.value ?? 0;
+  } finally {
+    await cdpSession.detach();
+  }
+}
+
+interface PerPeerAudioStat {
+  connectionState: string;
+  inboundBytes: number;
+  inboundPackets: number;
+  outboundBytes: number;
+  outboundPackets: number;
+}
+
+/** Get per-peer audio stats for every tracked RTCPeerConnection. */
+export async function getPerPeerAudioStats(page: Page): Promise<PerPeerAudioStat[]> {
+  return page.evaluate(async () => {
+    const connections = (window as any).__rtcConnections as RTCPeerConnection[] | undefined;
+
+    if (!connections?.length) {
+      return [];
+    }
+
+    const snapshots: PerPeerAudioStat[] = [];
+
+    for (const pc of connections) {
+      let inboundBytes = 0;
+      let inboundPackets = 0;
+      let outboundBytes = 0;
+      let outboundPackets = 0;
+
+      try {
+        const stats = await pc.getStats();
+
+        stats.forEach((report: any) => {
+          const kind = report.kind ?? report.mediaType;
+
+          if (report.type === 'outbound-rtp' && kind === 'audio') {
+            outboundBytes += report.bytesSent ?? 0;
+            outboundPackets += report.packetsSent ?? 0;
+          }
+
+          if (report.type === 'inbound-rtp' && kind === 'audio') {
+            inboundBytes += report.bytesReceived ?? 0;
+            inboundPackets += report.packetsReceived ?? 0;
+          }
+        });
+      } catch {
+        // Closed connection.
+      }
+
+      snapshots.push({
+        connectionState: pc.connectionState,
+        inboundBytes,
+        inboundPackets,
+        outboundBytes,
+        outboundPackets
+      });
+    }
+
+    return snapshots;
+  });
+}
+
+/** Wait until every connected peer connection shows inbound and outbound audio flow. */
+export async function waitForAllPeerAudioFlow(
+  page: Page,
+  expectedConnectedPeers: number,
+  timeoutMs = 45_000,
+  pollIntervalMs = 1_000
+): Promise<void> {
+  const deadline = Date.now() + timeoutMs;
+  // Track which peer indices have been confirmed flowing at least once.
+  // This prevents a peer from being missed just because it briefly paused
+  // during one specific poll interval.
+  const confirmedFlowing = new Set<number>();
+
+  let previous = await getPerPeerAudioStats(page);
+
+  while (Date.now() < deadline) {
+    await page.waitForTimeout(pollIntervalMs);
+    const current = await getPerPeerAudioStats(page);
+    const connectedPeers = current.filter((stat) => stat.connectionState === 'connected');
+
+    if (connectedPeers.length >= expectedConnectedPeers) {
+      for (let index = 0; index < current.length; index++) {
+        const curr = current[index];
+
+        if (!curr || curr.connectionState !== 'connected') {
+          continue;
+        }
+
+        const prev = previous[index] ?? {
+          connectionState: 'new',
+          inboundBytes: 0,
+          inboundPackets: 0,
+          outboundBytes: 0,
+          outboundPackets: 0
+        };
+        const inboundFlowing = curr.inboundBytes > prev.inboundBytes || curr.inboundPackets > prev.inboundPackets;
+        const outboundFlowing = curr.outboundBytes > prev.outboundBytes || curr.outboundPackets > prev.outboundPackets;
+
+        if (inboundFlowing && outboundFlowing) {
+          confirmedFlowing.add(index);
+        }
+      }
+
+      // Check if enough peers have been confirmed across all samples
+      const connectedIndices = current
+        .map((stat, idx) => stat.connectionState === 'connected' ? idx : -1)
+        .filter((idx) => idx >= 0);
+      const confirmedCount = connectedIndices.filter((idx) => confirmedFlowing.has(idx)).length;
+
+      if (confirmedCount >= expectedConnectedPeers) {
+        return;
+      }
+    }
+
+    previous = current;
+  }
+
+  throw new Error(`Timed out waiting for ${expectedConnectedPeers} peers with bidirectional audio flow`);
+}
+
 /**
  * Get outbound and inbound audio RTP stats aggregated across all peer
  * connections.  Uses a per-connection high water mark stored on `window` so

e2e/pages/chat-room.page.ts

@@ -19,13 +19,65 @@ export class ChatRoomPage {
 
   /** Click a voice channel by name in the channels sidebar to join voice. */
   async joinVoiceChannel(channelName: string) {
-    const channelButton = this.page.locator('app-rooms-side-panel')
-      .getByRole('button', { name: channelName, exact: true });
+    const channelButton = this.getVoiceChannelButton(channelName);
+
+    if (await channelButton.count() === 0) {
+      await this.refreshRoomMetadata();
+    }
+
+    if (await channelButton.count() === 0) {
+      // Second attempt - metadata might still be syncing
+      await this.page.waitForTimeout(2_000);
+      await this.refreshRoomMetadata();
+    }
 
     await expect(channelButton).toBeVisible({ timeout: 15_000 });
     await channelButton.click();
   }
 
+  /** Creates a voice channel if it is not already present in the current room. */
+  async ensureVoiceChannelExists(channelName: string) {
+    const channelButton = this.getVoiceChannelButton(channelName);
+
+    if (await channelButton.count() > 0) {
+      return;
+    }
+
+    await this.refreshRoomMetadata();
+
+    // Wait a bit longer for Angular to render the channel list after refresh
+    try {
+      await expect(channelButton).toBeVisible({ timeout: 5_000 });
+      return;
+    } catch {
+      // Channel genuinely doesn't exist - create it
+    }
+
+    await this.openCreateVoiceChannelDialog();
+
+    try {
+      await this.createChannel(channelName);
+    } catch {
+      // If the dialog didn't close (e.g. duplicate name validation), dismiss it
+      const dialog = this.page.locator('app-confirm-dialog');
+
+      if (await dialog.isVisible()) {
+        const cancelButton = dialog.getByRole('button', { name: 'Cancel' });
+        const closeButton = dialog.getByRole('button', { name: 'Close dialog' });
+
+        if (await cancelButton.isVisible()) {
+          await cancelButton.click();
+        } else if (await closeButton.isVisible()) {
+          await closeButton.click();
+        }
+
+        await expect(dialog).not.toBeVisible({ timeout: 5_000 }).catch(() => {});
+      }
+    }
+
+    await expect(channelButton).toBeVisible({ timeout: 15_000 });
+  }
+
   /** Click a text channel by name in the channels sidebar to switch chat rooms. */
   async joinTextChannel(channelName: string) {
     const channelButton = this.getTextChannelButton(channelName);
@@ -100,6 +152,11 @@ export class ChatRoomPage {
     return this.voiceControls.locator('button:has(ng-icon[name="lucideMic"]), button:has(ng-icon[name="lucideMicOff"])').first();
   }
 
+  /** Get the deafen toggle button inside voice controls. */
+  get deafenButton() {
+    return this.voiceControls.locator('button:has(ng-icon[name="lucideHeadphones"])').first();
+  }
+
   /** Get the disconnect/hang-up button (destructive styled). */
   get disconnectButton() {
     return this.voiceControls.locator('button:has(ng-icon[name="lucidePhoneOff"])').first();
@@ -112,10 +169,9 @@ export class ChatRoomPage {
 
   /** Get the count of voice users listed under a voice channel. */
   async getVoiceUserCountInChannel(channelName: string): Promise<number> {
-    const channelSection = this.page.locator('app-rooms-side-panel')
-      .getByRole('button', { name: channelName })
-      .locator('..');
-    const userAvatars = channelSection.locator('app-user-avatar');
+    // The voice channel button is inside a wrapper div; user avatars are siblings within that wrapper
+    const channelWrapper = this.getVoiceChannelButton(channelName).locator('xpath=ancestor::div[1]');
+    const userAvatars = channelWrapper.locator('app-user-avatar');
 
     return userAvatars.count();
   }
@@ -154,9 +210,11 @@ export class ChatRoomPage {
   }
 
   private getTextChannelButton(channelName: string): Locator {
-    const channelPattern = new RegExp(`#\\s*${escapeRegExp(channelName)}$`, 'i');
+    return this.channelsSidePanel.locator(`button[data-channel-type="text"][data-channel-name="${channelName}"]`).first();
+  }
 
-    return this.channelsSidePanel.getByRole('button', { name: channelPattern }).first();
+  private getVoiceChannelButton(channelName: string): Locator {
+    return this.channelsSidePanel.locator(`button[data-channel-type="voice"][data-channel-name="${channelName}"]`).first();
   }
 
   private async createTextChannelThroughComponent(channelName: string): Promise<void> {
@@ -384,7 +442,3 @@ export class ChatRoomPage {
     await this.page.waitForTimeout(500);
   }
 }
-
-function escapeRegExp(value: string): string {
-  return value.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
-}

e2e/pages/login.page.ts

@@ -1,6 +1,7 @@
 import { type Page, type Locator } from '@playwright/test';
 
 export class LoginPage {
+  readonly form: Locator;
   readonly usernameInput: Locator;
   readonly passwordInput: Locator;
   readonly serverSelect: Locator;
@@ -9,12 +10,13 @@ export class LoginPage {
   readonly registerLink: Locator;
 
   constructor(private page: Page) {
+    this.form = page.locator('#login-username').locator('xpath=ancestor::div[contains(@class, "space-y-3")]').first();
     this.usernameInput = page.locator('#login-username');
     this.passwordInput = page.locator('#login-password');
     this.serverSelect = page.locator('#login-server');
-    this.submitButton = page.getByRole('button', { name: 'Login' });
+    this.submitButton = this.form.getByRole('button', { name: 'Login' });
     this.errorText = page.locator('.text-destructive');
-    this.registerLink = page.getByRole('button', { name: 'Register' });
+    this.registerLink = this.form.getByRole('button', { name: 'Register' });
   }
 
   async goto() {

e2e/pages/register.page.ts

@@ -43,8 +43,11 @@ export class RegisterPage {
 
   async register(username: string, displayName: string, password: string) {
     await this.usernameInput.fill(username);
+    await expect(this.usernameInput).toHaveValue(username);
     await this.displayNameInput.fill(displayName);
+    await expect(this.displayNameInput).toHaveValue(displayName);
     await this.passwordInput.fill(password);
+    await expect(this.passwordInput).toHaveValue(password);
     await this.submitButton.click();
   }
 }

e2e/pages/server-search.page.ts

@@ -7,6 +7,8 @@ import {
 export class ServerSearchPage {
   readonly searchInput: Locator;
   readonly createServerButton: Locator;
+  readonly railCreateServerButton: Locator;
+  readonly searchCreateServerButton: Locator;
   readonly settingsButton: Locator;
 
   // Create server dialog
@@ -20,8 +22,10 @@ export class ServerSearchPage {
   readonly dialogCancelButton: Locator;
 
   constructor(private page: Page) {
-    this.searchInput = page.getByPlaceholder('Search servers...');
-    this.createServerButton = page.getByRole('button', { name: 'Create New Server' });
+    this.searchInput = page.getByPlaceholder('Search servers and users...');
+    this.railCreateServerButton = page.locator('button[title="Create Server"]');
+    this.searchCreateServerButton = page.getByRole('button', { name: 'Create New Server' });
+    this.createServerButton = this.searchCreateServerButton;
     this.settingsButton = page.locator('button[title="Settings"]');
 
     // Create dialog elements
@@ -39,8 +43,20 @@ export class ServerSearchPage {
     await this.page.goto('/search');
   }
 
-  async createServer(name: string, options?: { description?: string; topic?: string }) {
-    await this.createServerButton.click();
+  async createServer(name: string, options?: { description?: string; topic?: string; sourceId?: string }) {
+    if (!await this.serverNameInput.isVisible()) {
+      if (await this.searchCreateServerButton.isVisible()) {
+        await this.searchCreateServerButton.click();
+      } else {
+        await this.railCreateServerButton.click();
+
+        if (!await this.serverNameInput.isVisible()) {
+          await expect(this.searchCreateServerButton).toBeVisible({ timeout: 10_000 });
+          await this.searchCreateServerButton.click();
+        }
+      }
+    }
+
     await expect(this.serverNameInput).toBeVisible();
     await this.serverNameInput.fill(name);
 
@@ -52,6 +68,10 @@ export class ServerSearchPage {
       await this.serverTopicInput.fill(options.topic);
     }
 
+    if (options?.sourceId) {
+      await this.signalEndpointSelect.selectOption(options.sourceId);
+    }
+
     await this.dialogCreateButton.click();
   }
 
@@ -60,6 +80,11 @@ export class ServerSearchPage {
   }
 
   async joinServerFromSearch(name: string) {
-    await this.page.locator('button', { hasText: name }).click();
+    await this.searchInput.fill(name);
+
+    const serverCard = this.page.locator('div[title]', { hasText: name }).first();
+
+    await expect(serverCard).toBeVisible({ timeout: 15_000 });
+    await serverCard.dblclick();
   }
 }

e2e/playwright.config.ts

@@ -6,7 +6,7 @@ export default defineConfig({
   expect: { timeout: 10_000 },
   retries: process.env.CI ? 2 : 0,
   workers: 1,
-  reporter: [['html', { outputFolder: '../test-results/html-report' }], ['list']],
+  reporter: [['html', { outputFolder: '../test-results/html-report', open: 'never' }], ['list']],
   outputDir: '../test-results/artifacts',
   use: {
     baseURL: 'http://localhost:4200',
@@ -22,7 +22,11 @@ export default defineConfig({
         ...devices['Desktop Chrome'],
         permissions: ['microphone', 'camera'],
         launchOptions: {
-          args: ['--use-fake-device-for-media-stream', '--use-fake-ui-for-media-stream']
+          args: [
+            '--use-fake-device-for-media-stream',
+            '--use-fake-ui-for-media-stream',
+            '--autoplay-policy=no-user-gesture-required'
+          ]
         }
       }
     }

e2e/tests/auth/user-session-data-isolation.spec.ts

@@ -0,0 +1,269 @@
+import { mkdtemp, rm } from 'node:fs/promises';
+import { tmpdir } from 'node:os';
+import { join } from 'node:path';
+import {
+  chromium,
+  type BrowserContext,
+  type Page
+} from '@playwright/test';
+import { test, expect } from '../../fixtures/multi-client';
+import { installTestServerEndpoint } from '../../helpers/seed-test-endpoint';
+import { ChatMessagesPage } from '../../pages/chat-messages.page';
+import { LoginPage } from '../../pages/login.page';
+import { RegisterPage } from '../../pages/register.page';
+import { ServerSearchPage } from '../../pages/server-search.page';
+
+interface TestUser {
+  username: string;
+  displayName: string;
+  password: string;
+}
+
+interface PersistentClient {
+  context: BrowserContext;
+  page: Page;
+  userDataDir: string;
+}
+
+const CLIENT_LAUNCH_ARGS = [
+  '--use-fake-device-for-media-stream',
+  '--use-fake-ui-for-media-stream'
+];
+
+test.describe('User session data isolation', () => {
+  test.describe.configure({ timeout: 240_000 });
+
+  test('preserves a user saved rooms and local history across app restarts', async ({ testServer }) => {
+    const suffix = uniqueName('persist');
+    const userDataDir = await mkdtemp(join(tmpdir(), 'metoyou-auth-persist-'));
+    const alice: TestUser = {
+      username: `alice_${suffix}`,
+      displayName: 'Alice',
+      password: 'TestPass123!'
+    };
+    const aliceServerName = `Alice Session Server ${suffix}`;
+    const aliceMessage = `Alice persisted message ${suffix}`;
+    let client: PersistentClient | null = null;
+
+    try {
+      client = await launchPersistentClient(userDataDir, testServer.port);
+
+      await test.step('Alice registers and creates local chat history', async () => {
+        await registerUser(client.page, alice);
+        await createServerAndSendMessage(client.page, aliceServerName, aliceMessage);
+      });
+
+      await test.step('Alice sees the same saved room and message after a full restart', async () => {
+        await restartPersistentClient(client, testServer.port);
+        await openApp(client.page);
+        await expect(client.page).not.toHaveURL(/\/login/, { timeout: 15_000 });
+        await expectSavedRoomAndHistory(client.page, aliceServerName, aliceMessage);
+      });
+    } finally {
+      await closePersistentClient(client);
+      await rm(userDataDir, { recursive: true, force: true });
+    }
+  });
+
+  test('gives a new user a blank slate and restores only that user local data after account switches', async ({ testServer }) => {
+    const suffix = uniqueName('isolation');
+    const userDataDir = await mkdtemp(join(tmpdir(), 'metoyou-auth-isolation-'));
+    const alice: TestUser = {
+      username: `alice_${suffix}`,
+      displayName: 'Alice',
+      password: 'TestPass123!'
+    };
+    const bob: TestUser = {
+      username: `bob_${suffix}`,
+      displayName: 'Bob',
+      password: 'TestPass123!'
+    };
+    const aliceServerName = `Alice Private Server ${suffix}`;
+    const bobServerName = `Bob Private Server ${suffix}`;
+    const aliceMessage = `Alice history ${suffix}`;
+    const bobMessage = `Bob history ${suffix}`;
+    let client: PersistentClient | null = null;
+
+    try {
+      client = await launchPersistentClient(userDataDir, testServer.port);
+
+      await test.step('Alice creates persisted local data and verifies it survives a restart', async () => {
+        await registerUser(client.page, alice);
+        await createServerAndSendMessage(client.page, aliceServerName, aliceMessage);
+
+        await restartPersistentClient(client, testServer.port);
+        await openApp(client.page);
+        await expectSavedRoomAndHistory(client.page, aliceServerName, aliceMessage);
+      });
+
+      await test.step('Bob starts from a blank slate in the same browser profile', async () => {
+        await logoutUser(client.page);
+        await registerUser(client.page, bob);
+        await expectBlankSlate(client.page, [aliceServerName]);
+      });
+
+      await test.step('Bob gets only his own saved room and history after a restart', async () => {
+        await createServerAndSendMessage(client.page, bobServerName, bobMessage);
+
+        await restartPersistentClient(client, testServer.port);
+        await openApp(client.page);
+        await expectSavedRoomAndHistory(client.page, bobServerName, bobMessage);
+        await expectSavedRoomHidden(client.page, aliceServerName);
+      });
+
+      await test.step('When Alice logs back in she sees only Alice local data, not Bob data', async () => {
+        await logoutUser(client.page);
+        await restartPersistentClient(client, testServer.port);
+        await loginUser(client.page, alice);
+
+        await expectSavedRoomVisible(client.page, aliceServerName);
+        await expectSavedRoomHidden(client.page, bobServerName);
+        await expectSavedRoomAndHistory(client.page, aliceServerName, aliceMessage);
+      });
+    } finally {
+      await closePersistentClient(client);
+      await rm(userDataDir, { recursive: true, force: true });
+    }
+  });
+});
+
+async function launchPersistentClient(userDataDir: string, testServerPort: number): Promise<PersistentClient> {
+  const context = await chromium.launchPersistentContext(userDataDir, {
+    args: CLIENT_LAUNCH_ARGS,
+    baseURL: 'http://localhost:4200',
+    permissions: ['microphone', 'camera']
+  });
+
+  await installTestServerEndpoint(context, testServerPort);
+
+  const page = context.pages()[0] ?? await context.newPage();
+
+  return {
+    context,
+    page,
+    userDataDir
+  };
+}
+
+async function restartPersistentClient(client: PersistentClient, testServerPort: number): Promise<void> {
+  await client.context.close();
+
+  const restartedClient = await launchPersistentClient(client.userDataDir, testServerPort);
+
+  client.context = restartedClient.context;
+  client.page = restartedClient.page;
+}
+
+async function closePersistentClient(client: PersistentClient | null): Promise<void> {
+  if (!client) {
+    return;
+  }
+
+  await client.context.close().catch(() => {});
+}
+
+async function openApp(page: Page): Promise<void> {
+  await retryTransientNavigation(() => page.goto('/', { waitUntil: 'domcontentloaded' }));
+}
+
+async function registerUser(page: Page, user: TestUser): Promise<void> {
+  const registerPage = new RegisterPage(page);
+
+  await retryTransientNavigation(() => registerPage.goto());
+  await registerPage.register(user.username, user.displayName, user.password);
+  await expect(page).toHaveURL(/\/search/, { timeout: 15_000 });
+}
+
+async function loginUser(page: Page, user: TestUser): Promise<void> {
+  const loginPage = new LoginPage(page);
+
+  await retryTransientNavigation(() => loginPage.goto());
+  await loginPage.login(user.username, user.password);
+  await expect(page).toHaveURL(/\/(search|room)(\/|$)/, { timeout: 15_000 });
+}
+
+async function logoutUser(page: Page): Promise<void> {
+  const menuButton = page.getByRole('button', { name: 'Menu' });
+  const logoutButton = page.getByRole('button', { name: 'Logout' });
+  const loginPage = new LoginPage(page);
+
+  await expect(menuButton).toBeVisible({ timeout: 10_000 });
+  await menuButton.click();
+  await expect(logoutButton).toBeVisible({ timeout: 10_000 });
+  await logoutButton.click();
+  await expect(page).toHaveURL(/\/login/, { timeout: 15_000 });
+  await expect(loginPage.usernameInput).toBeVisible({ timeout: 10_000 });
+}
+
+async function createServerAndSendMessage(page: Page, serverName: string, messageText: string): Promise<void> {
+  const searchPage = new ServerSearchPage(page);
+  const messagesPage = new ChatMessagesPage(page);
+
+  await searchPage.createServer(serverName, {
+    description: `User session isolation coverage for ${serverName}`
+  });
+  await expect(page).toHaveURL(/\/room\//, { timeout: 15_000 });
+
+  await messagesPage.sendMessage(messageText);
+  await expect(messagesPage.getMessageItemByText(messageText)).toBeVisible({ timeout: 20_000 });
+}
+
+async function expectSavedRoomAndHistory(page: Page, roomName: string, messageText: string): Promise<void> {
+  const roomButton = getSavedRoomButton(page, roomName);
+  const messagesPage = new ChatMessagesPage(page);
+
+  await expect(roomButton).toBeVisible({ timeout: 20_000 });
+  await roomButton.click();
+  await expect(page).toHaveURL(/\/room\//, { timeout: 20_000 });
+  await expect(messagesPage.getMessageItemByText(messageText)).toBeVisible({ timeout: 20_000 });
+}
+
+async function expectBlankSlate(page: Page, hiddenRoomNames: string[]): Promise<void> {
+  const searchPage = new ServerSearchPage(page);
+
+  await expect(page).toHaveURL(/\/search/, { timeout: 15_000 });
+  await expect(searchPage.createServerButton).toBeVisible({ timeout: 15_000 });
+
+  for (const roomName of hiddenRoomNames) {
+    await expectSavedRoomHidden(page, roomName);
+  }
+}
+
+async function expectSavedRoomVisible(page: Page, roomName: string): Promise<void> {
+  await expect(getSavedRoomButton(page, roomName)).toBeVisible({ timeout: 20_000 });
+}
+
+async function expectSavedRoomHidden(page: Page, roomName: string): Promise<void> {
+  await expect(getSavedRoomButton(page, roomName)).toHaveCount(0);
+}
+
+function getSavedRoomButton(page: Page, roomName: string) {
+  return page.locator(`button[title="${roomName}"]`).first();
+}
+
+async function retryTransientNavigation<T>(navigate: () => Promise<T>, attempts = 4): Promise<T> {
+  let lastError: unknown;
+
+  for (let attempt = 1; attempt <= attempts; attempt += 1) {
+    try {
+      return await navigate();
+    } catch (error) {
+      lastError = error;
+
+      const message = error instanceof Error ? error.message : String(error);
+      const isTransientNavigationError = message.includes('ERR_EMPTY_RESPONSE') || message.includes('ERR_CONNECTION_RESET');
+
+      if (!isTransientNavigationError || attempt === attempts) {
+        throw error;
+      }
+    }
+  }
+
+  throw lastError instanceof Error
+    ? lastError
+    : new Error(`Navigation failed after ${attempts} attempts`);
+}
+
+function uniqueName(prefix: string): string {
+  return `${prefix}-${Date.now().toString(36)}-${Math.random().toString(36).slice(2, 8)}`;
+}

e2e/tests/chat/chat-message-features.spec.ts

@@ -18,6 +18,85 @@ const DELETED_MESSAGE_CONTENT = '[Message deleted]';
 test.describe('Chat messaging features', () => {
   test.describe.configure({ timeout: 180_000 });
 
+  test('shows per-server channel lists on first saved-server click', async ({ createClient }) => {
+    const scenario = await createSingleClientChatScenario(createClient);
+    const alphaServerName = `Alpha Server ${uniqueName('rail')}`;
+    const betaServerName = `Beta Server ${uniqueName('rail')}`;
+    const alphaChannelName = uniqueName('alpha-updates');
+    const betaChannelName = uniqueName('beta-plans');
+    const channelsPanel = scenario.room.channelsSidePanel;
+
+    await test.step('Create first saved server with a unique text channel', async () => {
+      await createServerAndOpenRoom(scenario.search, scenario.client.page, alphaServerName, 'Rail switch alpha server');
+      await scenario.room.ensureTextChannelExists(alphaChannelName);
+      await expect(
+        channelsPanel.locator(`button[data-channel-type="text"][data-channel-name="${alphaChannelName}"]`)
+      ).toBeVisible({ timeout: 20_000 });
+    });
+
+    await test.step('Create second saved server with a different text channel', async () => {
+      await createServerAndOpenRoom(scenario.search, scenario.client.page, betaServerName, 'Rail switch beta server');
+      await scenario.room.ensureTextChannelExists(betaChannelName);
+      await expect(
+        channelsPanel.locator(`button[data-channel-type="text"][data-channel-name="${betaChannelName}"]`)
+      ).toBeVisible({ timeout: 20_000 });
+    });
+
+    await test.step('Opening first server once restores only its channels', async () => {
+      await openSavedRoomByName(scenario.client.page, alphaServerName);
+
+      await expect(
+        channelsPanel.locator(`button[data-channel-type="text"][data-channel-name="${alphaChannelName}"]`)
+      ).toBeVisible({ timeout: 20_000 });
+
+      await expect(
+        channelsPanel.locator(`button[data-channel-type="text"][data-channel-name="${betaChannelName}"]`)
+      ).toHaveCount(0);
+    });
+
+    await test.step('Opening second server once restores only its channels', async () => {
+      await openSavedRoomByName(scenario.client.page, betaServerName);
+
+      await expect(
+        channelsPanel.locator(`button[data-channel-type="text"][data-channel-name="${betaChannelName}"]`)
+      ).toBeVisible({ timeout: 20_000 });
+
+      await expect(
+        channelsPanel.locator(`button[data-channel-type="text"][data-channel-name="${alphaChannelName}"]`)
+      ).toHaveCount(0);
+    });
+  });
+
+  test('shows local room history on first saved-server click', async ({ createClient }) => {
+    const scenario = await createSingleClientChatScenario(createClient);
+    const alphaServerName = `History Alpha ${uniqueName('rail')}`;
+    const betaServerName = `History Beta ${uniqueName('rail')}`;
+    const alphaMessage = `Alpha history message ${uniqueName('msg')}`;
+    const betaMessage = `Beta history message ${uniqueName('msg')}`;
+
+    await test.step('Create first server and send a local message', async () => {
+      await createServerAndOpenRoom(scenario.search, scenario.client.page, alphaServerName, 'Rail history alpha server');
+      await scenario.messages.sendMessage(alphaMessage);
+      await expect(scenario.messages.getMessageItemByText(alphaMessage)).toBeVisible({ timeout: 20_000 });
+    });
+
+    await test.step('Create second server and send a different local message', async () => {
+      await createServerAndOpenRoom(scenario.search, scenario.client.page, betaServerName, 'Rail history beta server');
+      await scenario.messages.sendMessage(betaMessage);
+      await expect(scenario.messages.getMessageItemByText(betaMessage)).toBeVisible({ timeout: 20_000 });
+    });
+
+    await test.step('Opening first server once restores its history immediately', async () => {
+      await openSavedRoomByName(scenario.client.page, alphaServerName);
+      await expect(scenario.messages.getMessageItemByText(alphaMessage)).toBeVisible({ timeout: 20_000 });
+    });
+
+    await test.step('Opening second server once restores its history immediately', async () => {
+      await openSavedRoomByName(scenario.client.page, betaServerName);
+      await expect(scenario.messages.getMessageItemByText(betaMessage)).toBeVisible({ timeout: 20_000 });
+    });
+  });
+
   test('syncs messages in a newly created text channel', async ({ createClient }) => {
     const scenario = await createChatScenario(createClient);
     const channelName = uniqueName('updates');
@@ -143,6 +222,43 @@ interface ChatScenario {
   bobMessages: ChatMessagesPage;
 }
 
+interface SingleClientChatScenario {
+  client: Client;
+  messages: ChatMessagesPage;
+  room: ChatRoomPage;
+  search: ServerSearchPage;
+}
+
+async function createSingleClientChatScenario(createClient: () => Promise<Client>): Promise<SingleClientChatScenario> {
+  const suffix = uniqueName('solo');
+  const client = await createClient();
+  const credentials = {
+    username: `solo_${suffix}`,
+    displayName: 'Solo',
+    password: 'TestPass123!'
+  };
+
+  await installChatFeatureMocks(client.page);
+
+  const registerPage = new RegisterPage(client.page);
+
+  await registerPage.goto();
+  await registerPage.register(
+    credentials.username,
+    credentials.displayName,
+    credentials.password
+  );
+
+  await expect(client.page).toHaveURL(/\/search/, { timeout: 15_000 });
+
+  return {
+    client,
+    messages: new ChatMessagesPage(client.page),
+    room: new ChatRoomPage(client.page),
+    search: new ServerSearchPage(client.page)
+  };
+}
+
 async function createChatScenario(createClient: () => Promise<Client>): Promise<ChatScenario> {
   const suffix = uniqueName('chat');
   const serverName = `Chat Server ${suffix}`;
@@ -192,11 +308,8 @@ async function createChatScenario(createClient: () => Promise<Client>): Promise<
   await expect(alice.page).toHaveURL(/\/room\//, { timeout: 15_000 });
 
   const bobSearchPage = new ServerSearchPage(bob.page);
-  const serverCard = bob.page.locator('button', { hasText: serverName }).first();
 
-  await bobSearchPage.searchInput.fill(serverName);
-  await expect(serverCard).toBeVisible({ timeout: 15_000 });
-  await serverCard.click();
+  await bobSearchPage.joinServerFromSearch(serverName);
   await expect(bob.page).toHaveURL(/\/room\//, { timeout: 15_000 });
 
   const aliceRoom = new ChatRoomPage(alice.page);
@@ -217,6 +330,52 @@ async function createChatScenario(createClient: () => Promise<Client>): Promise<
   };
 }
 
+async function createServerAndOpenRoom(
+  searchPage: ServerSearchPage,
+  page: Page,
+  serverName: string,
+  description: string
+): Promise<void> {
+  await searchPage.createServer(serverName, { description });
+  await expect(page).toHaveURL(/\/room\//, { timeout: 15_000 });
+  await waitForCurrentRoomName(page, serverName);
+}
+
+async function openSavedRoomByName(page: Page, roomName: string): Promise<void> {
+  const roomButton = page.locator(`button[title="${roomName}"]`);
+
+  await expect(roomButton).toBeVisible({ timeout: 20_000 });
+  await roomButton.click();
+  await expect(page).toHaveURL(/\/room\//, { timeout: 20_000 });
+  await expect(page.locator('app-rooms-side-panel').first()).toBeVisible({ timeout: 20_000 });
+  await waitForCurrentRoomName(page, roomName);
+}
+
+async function waitForCurrentRoomName(page: Page, roomName: string, timeout = 20_000): Promise<void> {
+  await page.waitForFunction(
+    (expectedRoomName) => {
+      interface RoomShape { name?: string }
+      interface AngularDebugApi {
+        getComponent: (element: Element) => Record<string, unknown>;
+      }
+
+      const host = document.querySelector('app-rooms-side-panel');
+      const debugApi = (window as { ng?: AngularDebugApi }).ng;
+
+      if (!host || !debugApi?.getComponent) {
+        return false;
+      }
+
+      const component = debugApi.getComponent(host);
+      const currentRoom = (component['currentRoom'] as (() => RoomShape | null) | undefined)?.() ?? null;
+
+      return currentRoom?.name === expectedRoomName;
+    },
+    roomName,
+    { timeout }
+  );
+}
+
 async function installChatFeatureMocks(page: Page): Promise<void> {
   await page.route('**/api/klipy/config', async (route) => {
     await route.fulfill({

e2e/tests/chat/dm-flow.spec.ts

@@ -0,0 +1,114 @@
+import { type Page } from '@playwright/test';
+import {
+  test,
+  expect,
+  type Client
+} from '../../fixtures/multi-client';
+import { RegisterPage } from '../../pages/register.page';
+import { ServerSearchPage } from '../../pages/server-search.page';
+import { ChatMessagesPage } from '../../pages/chat-messages.page';
+
+test.describe('Direct message flow', () => {
+  test.describe.configure({ timeout: 180_000 });
+
+  test('opens a DM from a user card and queues messages while offline', async ({ createClient }) => {
+    const scenario = await createDmScenario(createClient);
+    const offlineMessage = `Offline DM ${uniqueName('msg')}`;
+
+    await test.step('Alice opens Bob from the room user list', async () => {
+      const bobUserCard = scenario.alice.page.locator('[data-testid^="room-user-card-"]', { hasText: 'Bob' }).first();
+
+      await expect(bobUserCard).toBeVisible({ timeout: 20_000 });
+      await bobUserCard.getByRole('button', { name: 'Message Bob' }).click();
+      await expect(scenario.alice.page).toHaveURL(/\/dm\//, { timeout: 15_000 });
+      await expect(scenario.alice.page.getByRole('heading', { name: 'Bob' })).toBeVisible({ timeout: 10_000 });
+    });
+
+    await test.step('Offline send persists locally as queued', async () => {
+      await scenario.alice.page.evaluate(() => window.simulateOffline?.());
+      await scenario.alice.page.getByTestId('dm-input').fill(offlineMessage);
+      await scenario.alice.page.getByTestId('dm-input').press('Enter');
+
+      await expect(scenario.alice.page.locator('app-dm-chat').getByText(offlineMessage)).toBeVisible({ timeout: 10_000 });
+      await expect(scenario.alice.page.getByTestId('message-status').last()).toContainText('QUEUED');
+    });
+  });
+
+  test('shows friend and message actions on the search people list', async ({ createClient }) => {
+    const scenario = await createDmScenario(createClient);
+
+    await scenario.alice.page.goto('/search', { waitUntil: 'domcontentloaded' });
+    await expect(scenario.alice.page).toHaveURL(/\/search/, { timeout: 20_000 });
+    await expect(scenario.alice.page.locator('app-server-search')).toBeVisible({ timeout: 20_000 });
+    await expect(scenario.alice.page.locator('app-user-search-list')).toBeVisible({ timeout: 20_000 });
+    const bobPeopleCard = scenario.alice.page
+      .locator('app-user-search-list [data-testid$="-' + scenario.bobUserId + '"]', { hasText: 'Bob' })
+      .first();
+
+    await expect(bobPeopleCard).toBeVisible({ timeout: 15_000 });
+    const friendButton = bobPeopleCard.locator(`[data-testid="friend-button-${scenario.bobUserId}"]`);
+    const messageButton = bobPeopleCard.getByRole('button', { name: 'Message Bob' });
+
+    await expect(friendButton).toBeAttached({ timeout: 15_000 });
+    await expect(messageButton).toBeAttached({ timeout: 15_000 });
+  });
+});
+
+interface DmScenario {
+  alice: Client;
+  bob: Client;
+  bobUserId: string;
+  aliceSearch: ServerSearchPage;
+}
+
+async function createDmScenario(createClient: () => Promise<Client>): Promise<DmScenario> {
+  const suffix = uniqueName('dm');
+  const serverName = `DM Server ${suffix}`;
+  const alice = await createClient();
+  const bob = await createClient();
+
+  await registerUser(alice.page, `alice_${suffix}`, 'Alice');
+  await registerUser(bob.page, `bob_${suffix}`, 'Bob');
+
+  const aliceSearch = new ServerSearchPage(alice.page);
+
+  await aliceSearch.createServer(serverName, { description: 'E2E direct message discovery server' });
+  await expect(alice.page).toHaveURL(/\/room\//, { timeout: 15_000 });
+  await new ChatMessagesPage(alice.page).waitForReady();
+
+  const bobSearch = new ServerSearchPage(bob.page);
+
+  await bobSearch.joinServerFromSearch(serverName);
+  await expect(bob.page).toHaveURL(/\/room\//, { timeout: 15_000 });
+  await new ChatMessagesPage(bob.page).waitForReady();
+  const bobRoomCard = alice.page.locator('[data-testid^="room-user-card-"]', { hasText: 'Bob' }).first();
+
+  await expect(bobRoomCard).toBeVisible({ timeout: 20_000 });
+
+  const bobUserCardTestId = await bobRoomCard.getAttribute('data-testid');
+  const bobUserId = bobUserCardTestId?.replace('room-user-card-', '');
+
+  if (!bobUserId) {
+    throw new Error('Expected Bob room user card to expose a stable test id.');
+  }
+
+  return {
+    alice,
+    bob,
+    bobUserId,
+    aliceSearch
+  };
+}
+
+async function registerUser(page: Page, username: string, displayName: string): Promise<void> {
+  const registerPage = new RegisterPage(page);
+
+  await registerPage.goto();
+  await registerPage.register(username, displayName, 'TestPass123!');
+  await expect(page).toHaveURL(/\/search/, { timeout: 15_000 });
+}
+
+function uniqueName(prefix: string): string {
+  return `${prefix}-${Date.now()}-${Math.random().toString(36)
+    .slice(2, 8)}`;
+}

e2e/tests/chat/notifications.spec.ts

@@ -0,0 +1,260 @@
+import {
+  expect,
+  type Locator,
+  type Page
+} from '@playwright/test';
+import { test, type Client } from '../../fixtures/multi-client';
+import { RegisterPage } from '../../pages/register.page';
+import { ServerSearchPage } from '../../pages/server-search.page';
+import { ChatRoomPage } from '../../pages/chat-room.page';
+import { ChatMessagesPage } from '../../pages/chat-messages.page';
+
+interface DesktopNotificationRecord {
+  title: string;
+  body: string;
+}
+
+interface NotificationScenario {
+  alice: Client;
+  bob: Client;
+  aliceRoom: ChatRoomPage;
+  bobRoom: ChatRoomPage;
+  bobMessages: ChatMessagesPage;
+  serverName: string;
+  channelName: string;
+}
+
+test.describe('Chat notifications', () => {
+  test.describe.configure({ timeout: 180_000 });
+
+  test('shows desktop notifications and unread badges for inactive channels', async ({ createClient }) => {
+    const scenario = await createNotificationScenario(createClient);
+    const message = `Background notification ${uniqueName('msg')}`;
+
+    await test.step('Bob sends a message to Alice\'s inactive channel', async () => {
+      await clearDesktopNotifications(scenario.alice.page);
+      await scenario.bobRoom.joinTextChannel(scenario.channelName);
+      await scenario.bobMessages.sendMessage(message);
+    });
+
+    await test.step('Alice receives a desktop notification with the channel preview', async () => {
+      const notification = await waitForDesktopNotification(scenario.alice.page);
+
+      expect(notification).toEqual({
+        title: `${scenario.serverName} · #${scenario.channelName}`,
+        body: `Bob: ${message}`
+      });
+    });
+
+    await test.step('Alice sees unread badges for the room and the inactive channel', async () => {
+      await expect(getUnreadBadge(getSavedRoomButton(scenario.alice.page, scenario.serverName))).toHaveText('1', { timeout: 20_000 });
+      await expect(getUnreadBadge(getTextChannelButton(scenario.alice.page, scenario.channelName))).toHaveText('1', { timeout: 20_000 });
+    });
+  });
+
+  test('keeps unread badges visible when a muted channel suppresses desktop popups', async ({ createClient }) => {
+    const scenario = await createNotificationScenario(createClient);
+    const message = `Muted notification ${uniqueName('msg')}`;
+
+    await test.step('Alice mutes the inactive text channel', async () => {
+      await muteTextChannel(scenario.alice.page, scenario.channelName);
+      await clearDesktopNotifications(scenario.alice.page);
+    });
+
+    await test.step('Bob sends a message into the muted channel', async () => {
+      await scenario.bobRoom.joinTextChannel(scenario.channelName);
+      await scenario.bobMessages.sendMessage(message);
+    });
+
+    await test.step('Alice still sees unread badges for the room and channel', async () => {
+      await expect(getUnreadBadge(getSavedRoomButton(scenario.alice.page, scenario.serverName))).toHaveText('1', { timeout: 20_000 });
+      await expect(getUnreadBadge(getTextChannelButton(scenario.alice.page, scenario.channelName))).toHaveText('1', { timeout: 20_000 });
+    });
+
+    await test.step('Alice does not get a muted desktop popup', async () => {
+      const notificationAppeared = await waitForAnyDesktopNotification(scenario.alice.page, 1_500);
+
+      expect(notificationAppeared).toBe(false);
+    });
+  });
+});
+
+async function createNotificationScenario(createClient: () => Promise<Client>): Promise<NotificationScenario> {
+  const suffix = uniqueName('notify');
+  const serverName = `Notifications Server ${suffix}`;
+  const channelName = uniqueName('updates');
+  const aliceCredentials = {
+    username: `alice_${suffix}`,
+    displayName: 'Alice',
+    password: 'TestPass123!'
+  };
+  const bobCredentials = {
+    username: `bob_${suffix}`,
+    displayName: 'Bob',
+    password: 'TestPass123!'
+  };
+  const alice = await createClient();
+  const bob = await createClient();
+
+  await installDesktopNotificationSpy(alice.page);
+
+  await registerUser(alice.page, aliceCredentials.username, aliceCredentials.displayName, aliceCredentials.password);
+  await registerUser(bob.page, bobCredentials.username, bobCredentials.displayName, bobCredentials.password);
+
+  const aliceSearch = new ServerSearchPage(alice.page);
+
+  await aliceSearch.createServer(serverName, {
+    description: 'E2E notification coverage server'
+  });
+
+  await expect(alice.page).toHaveURL(/\/room\//, { timeout: 15_000 });
+
+  const bobSearch = new ServerSearchPage(bob.page);
+
+  await bobSearch.joinServerFromSearch(serverName);
+  await expect(bob.page).toHaveURL(/\/room\//, { timeout: 15_000 });
+
+  const aliceRoom = new ChatRoomPage(alice.page);
+  const bobRoom = new ChatRoomPage(bob.page);
+  const aliceMessages = new ChatMessagesPage(alice.page);
+  const bobMessages = new ChatMessagesPage(bob.page);
+
+  await aliceMessages.waitForReady();
+  await bobMessages.waitForReady();
+  await aliceRoom.ensureTextChannelExists(channelName);
+  await expect(getTextChannelButton(alice.page, channelName)).toBeVisible({ timeout: 20_000 });
+
+  return {
+    alice,
+    bob,
+    aliceRoom,
+    bobRoom,
+    bobMessages,
+    serverName,
+    channelName
+  };
+}
+
+async function registerUser(page: Page, username: string, displayName: string, password: string): Promise<void> {
+  const registerPage = new RegisterPage(page);
+
+  await registerPage.goto();
+  await registerPage.register(username, displayName, password);
+  await expect(page).toHaveURL(/\/search/, { timeout: 15_000 });
+}
+
+async function installDesktopNotificationSpy(page: Page): Promise<void> {
+  await page.addInitScript(() => {
+    const notifications: DesktopNotificationRecord[] = [];
+
+    class MockNotification {
+      static permission = 'granted';
+
+      onclick: (() => void) | null = null;
+
+      constructor(title: string, options?: NotificationOptions) {
+        notifications.push({
+          title,
+          body: options?.body ?? ''
+        });
+      }
+
+      static async requestPermission(): Promise<NotificationPermission> {
+        return 'granted';
+      }
+
+      close(): void {
+        return;
+      }
+    }
+
+    Object.defineProperty(window, '__desktopNotifications', {
+      value: notifications,
+      configurable: true
+    });
+
+    Object.defineProperty(window, 'Notification', {
+      value: MockNotification,
+      configurable: true,
+      writable: true
+    });
+  });
+}
+
+async function clearDesktopNotifications(page: Page): Promise<void> {
+  await page.evaluate(() => {
+    (window as WindowWithDesktopNotifications).__desktopNotifications.length = 0;
+  });
+}
+
+async function waitForDesktopNotification(page: Page): Promise<DesktopNotificationRecord> {
+  await expect.poll(
+    async () => (await readDesktopNotifications(page)).length,
+    {
+      timeout: 20_000,
+      message: 'Expected a desktop notification to be emitted'
+    }
+  ).toBeGreaterThan(0);
+
+  const notifications = await readDesktopNotifications(page);
+
+  return notifications[notifications.length - 1];
+}
+
+async function waitForAnyDesktopNotification(page: Page, timeout: number): Promise<boolean> {
+  try {
+    await page.waitForFunction(
+      () => (window as WindowWithDesktopNotifications).__desktopNotifications.length > 0,
+      undefined,
+      { timeout }
+    );
+
+    return true;
+  } catch (error) {
+    if (error instanceof Error && error.name === 'TimeoutError') {
+      return false;
+    }
+
+    throw error;
+  }
+}
+
+async function readDesktopNotifications(page: Page): Promise<DesktopNotificationRecord[]> {
+  return page.evaluate(() => {
+    return [...(window as WindowWithDesktopNotifications).__desktopNotifications];
+  });
+}
+
+async function muteTextChannel(page: Page, channelName: string): Promise<void> {
+  const channelButton = getTextChannelButton(page, channelName);
+  const contextMenu = page.locator('app-context-menu');
+
+  await expect(channelButton).toBeVisible({ timeout: 20_000 });
+  await channelButton.click({ button: 'right' });
+  await expect(contextMenu.getByRole('button', { name: 'Mute Notifications' })).toBeVisible({ timeout: 10_000 });
+  await contextMenu.getByRole('button', { name: 'Mute Notifications' }).click();
+  await expect(contextMenu).toHaveCount(0);
+}
+
+function getSavedRoomButton(page: Page, roomName: string): Locator {
+  return page.locator(`button[title="${roomName}"]`).first();
+}
+
+function getTextChannelButton(page: Page, channelName: string): Locator {
+  return page.locator('app-rooms-side-panel').first()
+    .locator(`button[data-channel-type="text"][data-channel-name="${channelName}"]`)
+    .first();
+}
+
+function getUnreadBadge(container: Locator): Locator {
+  return container.locator('span.rounded-full').first();
+}
+
+function uniqueName(prefix: string): string {
+  return `${prefix}-${Date.now()}-${Math.random().toString(36)
+    .slice(2, 8)}`;
+}
+
+interface WindowWithDesktopNotifications extends Window {
+  __desktopNotifications: DesktopNotificationRecord[];
+}

e2e/tests/chat/profile-avatar-sync.spec.ts

@@ -1,7 +1,4 @@
-import {
-  mkdtemp,
-  rm
-} from 'node:fs/promises';
+import { mkdtemp, rm } from 'node:fs/promises';
 import { tmpdir } from 'node:os';
 import { join } from 'node:path';
 import {
@@ -9,11 +6,9 @@ import {
   type BrowserContext,
   type Page
 } from '@playwright/test';
-import {
-  test,
-  expect
-} from '../../fixtures/multi-client';
+import { test, expect } from '../../fixtures/multi-client';
 import { installTestServerEndpoint } from '../../helpers/seed-test-endpoint';
+import { installWebRTCTracking } from '../../helpers/webrtc-helpers';
 import { LoginPage } from '../../pages/login.page';
 import { RegisterPage } from '../../pages/register.page';
 import { ServerSearchPage } from '../../pages/server-search.page';
@@ -40,17 +35,39 @@ interface PersistentClient {
   userDataDir: string;
 }
 
+interface ProfileMetadata {
+  description?: string;
+  displayName: string;
+}
+
 const STATIC_GIF_BASE64 = 'R0lGODlhAQABAPAAAP///wAAACH5BAAAAAAALAAAAAABAAEAAAICRAEAOw==';
-const GIF_FRAME_MARKER = Buffer.from([0x21, 0xF9, 0x04]);
-const NETSCAPE_LOOP_EXTENSION = Buffer.from([
-  0x21, 0xFF, 0x0B,
-  0x4E, 0x45, 0x54, 0x53, 0x43, 0x41, 0x50, 0x45, 0x32, 0x2E, 0x30,
-  0x03, 0x01, 0x00, 0x00, 0x00
+const GIF_FRAME_MARKER = Buffer.from([
+  0x21,
+  0xF9,
+  0x04
 ]);
-const CLIENT_LAUNCH_ARGS = [
-  '--use-fake-device-for-media-stream',
-  '--use-fake-ui-for-media-stream'
-];
+const NETSCAPE_LOOP_EXTENSION = Buffer.from([
+  0x21,
+  0xFF,
+  0x0B,
+  0x4E,
+  0x45,
+  0x54,
+  0x53,
+  0x43,
+  0x41,
+  0x50,
+  0x45,
+  0x32,
+  0x2E,
+  0x30,
+  0x03,
+  0x01,
+  0x00,
+  0x00,
+  0x00
+]);
+const CLIENT_LAUNCH_ARGS = ['--use-fake-device-for-media-stream', '--use-fake-ui-for-media-stream'];
 const VOICE_CHANNEL = 'General';
 
 test.describe('Profile avatar sync', () => {
@@ -100,6 +117,8 @@ test.describe('Profile avatar sync', () => {
         await joinServerFromSearch(bob.page, serverName);
         await waitForRoomReady(alice.page);
         await waitForRoomReady(bob.page);
+        await waitForConnectedPeerCount(alice.page, 1);
+        await waitForConnectedPeerCount(bob.page, 1);
         await expectUserRowVisible(bob.page, aliceUser.displayName);
       });
 
@@ -126,6 +145,8 @@ test.describe('Profile avatar sync', () => {
         await registerUser(carol);
         await joinServerFromSearch(carol.page, serverName);
         await waitForRoomReady(carol.page);
+        await waitForConnectedPeerCount(alice.page, 2);
+        await waitForConnectedPeerCount(carol.page, 1);
 
         await expectSidebarAvatar(carol.page, aliceUser.displayName, avatarA.dataUrl);
       });
@@ -177,6 +198,134 @@ test.describe('Profile avatar sync', () => {
   });
 });
 
+test.describe('Profile metadata sync', () => {
+  test.describe.configure({ timeout: 240_000 });
+
+  test('syncs display name and description changes for online and late-joining users and persists after restart', async ({ testServer }) => {
+    const suffix = uniqueName('profile');
+    const serverName = `Profile Sync Server ${suffix}`;
+    const messageText = `Profile sync message ${suffix}`;
+    const firstProfile: ProfileMetadata = {
+      displayName: `Alice One ${suffix}`,
+      description: `First synced profile description ${suffix}`
+    };
+    const secondProfile: ProfileMetadata = {
+      displayName: `Alice Two ${suffix}`,
+      description: `Second synced profile description ${suffix}`
+    };
+    const aliceUser: TestUser = {
+      username: `alice_${suffix}`,
+      displayName: 'Alice',
+      password: 'TestPass123!'
+    };
+    const bobUser: TestUser = {
+      username: `bob_${suffix}`,
+      displayName: 'Bob',
+      password: 'TestPass123!'
+    };
+    const carolUser: TestUser = {
+      username: `carol_${suffix}`,
+      displayName: 'Carol',
+      password: 'TestPass123!'
+    };
+    const clients: PersistentClient[] = [];
+
+    try {
+      const alice = await createPersistentClient(aliceUser, testServer.port);
+      const bob = await createPersistentClient(bobUser, testServer.port);
+
+      clients.push(alice, bob);
+
+      await test.step('Alice and Bob register, create a server, and join the same room', async () => {
+        await registerUser(alice);
+        await registerUser(bob);
+
+        const aliceSearchPage = new ServerSearchPage(alice.page);
+
+        await aliceSearchPage.createServer(serverName, {
+          description: 'Profile synchronization E2E coverage'
+        });
+
+        await expect(alice.page).toHaveURL(/\/room\//, { timeout: 15_000 });
+
+        await joinServerFromSearch(bob.page, serverName);
+        await waitForRoomReady(alice.page);
+        await waitForRoomReady(bob.page);
+        await waitForConnectedPeerCount(alice.page, 1);
+        await waitForConnectedPeerCount(bob.page, 1);
+        await expectUserRowVisible(bob.page, aliceUser.displayName);
+      });
+
+      const roomUrl = alice.page.url();
+
+      await test.step('Alice updates her profile while Bob is online and Bob sees it live', async () => {
+        await updateProfileFromRoomSidebar(alice.page, {
+          displayName: aliceUser.displayName
+        }, firstProfile);
+
+        await expectUserRowVisible(alice.page, firstProfile.displayName);
+        await expectUserRowVisible(bob.page, firstProfile.displayName);
+        await expectProfileCardDetails(bob.page, firstProfile);
+      });
+
+      const carol = await createPersistentClient(carolUser, testServer.port);
+
+      clients.push(carol);
+
+      await test.step('Carol joins after the first change and sees the updated profile', async () => {
+        await registerUser(carol);
+        await joinServerFromSearch(carol.page, serverName);
+        await waitForRoomReady(carol.page);
+        await waitForConnectedPeerCount(alice.page, 2);
+        await waitForConnectedPeerCount(carol.page, 1);
+
+        await expectUserRowVisible(carol.page, firstProfile.displayName);
+        await expectProfileCardDetails(carol.page, firstProfile);
+      });
+
+      await test.step('Alice changes her profile again and new chat messages use the latest display name', async () => {
+        await updateProfileFromRoomSidebar(alice.page, firstProfile, secondProfile);
+
+        await expectUserRowVisible(alice.page, secondProfile.displayName);
+        await expectUserRowVisible(bob.page, secondProfile.displayName);
+        await expectUserRowVisible(carol.page, secondProfile.displayName);
+        await expectProfileCardDetails(bob.page, secondProfile);
+        await expectProfileCardDetails(carol.page, secondProfile);
+
+        const aliceMessagesPage = new ChatMessagesPage(alice.page);
+
+        await aliceMessagesPage.sendMessage(messageText);
+
+        await expectChatMessageSenderName(alice.page, messageText, secondProfile.displayName);
+        await expectChatMessageSenderName(bob.page, messageText, secondProfile.displayName);
+        await expectChatMessageSenderName(carol.page, messageText, secondProfile.displayName);
+      });
+
+      await test.step('Bob, Carol, and Alice keep the latest profile after a full app restart', async () => {
+        await restartPersistentClient(bob, testServer.port);
+        await openRoomAfterRestart(bob, roomUrl);
+        await expectUserRowVisible(bob.page, secondProfile.displayName);
+        await expectProfileCardDetails(bob.page, secondProfile);
+
+        await restartPersistentClient(carol, testServer.port);
+        await openRoomAfterRestart(carol, roomUrl);
+        await expectUserRowVisible(carol.page, secondProfile.displayName);
+        await expectProfileCardDetails(carol.page, secondProfile);
+
+        await restartPersistentClient(alice, testServer.port);
+        await openRoomAfterRestart(alice, roomUrl);
+        await expectUserRowVisible(alice.page, secondProfile.displayName);
+        await expectProfileCardDetails(alice.page, secondProfile);
+      });
+    } finally {
+      await Promise.all(clients.map(async (client) => {
+        await closePersistentClient(client);
+        await rm(client.userDataDir, { recursive: true, force: true });
+      }));
+    }
+  });
+});
+
 async function createPersistentClient(user: TestUser, testServerPort: number): Promise<PersistentClient> {
   const userDataDir = await mkdtemp(join(tmpdir(), 'metoyou-avatar-e2e-'));
   const session = await launchPersistentSession(userDataDir, testServerPort);
@@ -220,6 +369,8 @@ async function launchPersistentSession(
 
   const page = context.pages()[0] ?? await context.newPage();
 
+  await installWebRTCTracking(page);
+
   return { context, page };
 }
 
@@ -233,11 +384,8 @@ async function registerUser(client: PersistentClient): Promise<void> {
 
 async function joinServerFromSearch(page: Page, serverName: string): Promise<void> {
   const searchPage = new ServerSearchPage(page);
-  const serverCard = page.locator('button', { hasText: serverName }).first();
 
-  await searchPage.searchInput.fill(serverName);
-  await expect(serverCard).toBeVisible({ timeout: 15_000 });
-  await serverCard.click();
+  await searchPage.joinServerFromSearch(serverName);
   await expect(page).toHaveURL(/\/room\//, { timeout: 15_000 });
 }
 
@@ -288,6 +436,43 @@ async function uploadAvatarFromRoomSidebar(
   await expect(applyButton).not.toBeVisible({ timeout: 10_000 });
 }
 
+async function updateProfileFromRoomSidebar(
+  page: Page,
+  currentProfile: ProfileMetadata,
+  nextProfile: ProfileMetadata
+): Promise<void> {
+  const profileCard = await openProfileCardFromUserRow(page, currentProfile.displayName);
+  const displayNameButton = profileCard.getByRole('button', { name: currentProfile.displayName, exact: true });
+
+  await expect(displayNameButton).toBeVisible({ timeout: 10_000 });
+  await displayNameButton.click();
+
+  const displayNameInput = profileCard.locator('input[type="text"]').first();
+
+  await expect(displayNameInput).toBeVisible({ timeout: 10_000 });
+  await displayNameInput.fill(nextProfile.displayName);
+  await displayNameInput.blur();
+
+  await expect(profileCard.locator('input[type="text"]')).toHaveCount(0, { timeout: 10_000 });
+
+  const currentDescriptionText = currentProfile.description || 'Add a description';
+
+  await profileCard.getByText(currentDescriptionText, { exact: true }).click();
+
+  const descriptionInput = profileCard.locator('textarea').first();
+
+  await expect(descriptionInput).toBeVisible({ timeout: 10_000 });
+  await descriptionInput.fill(nextProfile.description || '');
+  await descriptionInput.blur();
+
+  await expect(profileCard.locator('textarea')).toHaveCount(0, { timeout: 10_000 });
+  await expect(profileCard.getByText(nextProfile.displayName, { exact: true })).toBeVisible({ timeout: 10_000 });
+
+  if (nextProfile.description) {
+    await expect(profileCard.getByText(nextProfile.description, { exact: true })).toBeVisible({ timeout: 10_000 });
+  }
+}
+
 async function openRoomAfterRestart(client: PersistentClient, roomUrl: string): Promise<void> {
   await retryTransientNavigation(() => client.page.goto(roomUrl, { waitUntil: 'domcontentloaded' }));
 
@@ -332,18 +517,73 @@ async function waitForRoomReady(page: Page): Promise<void> {
   await expect(page.locator('app-rooms-side-panel').last()).toBeVisible({ timeout: 15_000 });
 }
 
+async function waitForConnectedPeerCount(page: Page, count: number, timeout = 30_000): Promise<void> {
+  await page.waitForFunction((expectedCount) => {
+    const connections = (window as {
+      __rtcConnections?: RTCPeerConnection[];
+    }).__rtcConnections ?? [];
+
+    return connections.filter((connection) => connection.connectionState === 'connected').length >= expectedCount;
+  }, count, { timeout });
+}
+
+async function openProfileCardFromUserRow(page: Page, displayName: string) {
+  await closeProfileCard(page);
+
+  const row = getUserRow(page, displayName);
+
+  await expect(row).toBeVisible({ timeout: 20_000 });
+  await row.click();
+
+  const profileCard = page.locator('app-profile-card');
+
+  await expect(profileCard).toBeVisible({ timeout: 10_000 });
+
+  return profileCard;
+}
+
+async function closeProfileCard(page: Page): Promise<void> {
+  const profileCard = page.locator('app-profile-card');
+
+  if (await profileCard.count() === 0) {
+    return;
+  }
+
+  try {
+    await expect(profileCard).toBeVisible({ timeout: 1_000 });
+  } catch {
+    return;
+  }
+
+  await page.mouse.click(8, 8);
+  await expect(profileCard).toHaveCount(0, { timeout: 10_000 });
+}
+
 function getUserRow(page: Page, displayName: string) {
   const usersSidePanel = page.locator('app-rooms-side-panel').last();
 
   return usersSidePanel.locator('[role="button"]').filter({
     has: page.getByText(displayName, { exact: true })
-  }).first();
+  })
+    .first();
 }
 
 async function expectUserRowVisible(page: Page, displayName: string): Promise<void> {
   await expect(getUserRow(page, displayName)).toBeVisible({ timeout: 20_000 });
 }
 
+async function expectProfileCardDetails(page: Page, profile: ProfileMetadata): Promise<void> {
+  const profileCard = await openProfileCardFromUserRow(page, profile.displayName);
+
+  await expect(profileCard.getByText(profile.displayName, { exact: true })).toBeVisible({ timeout: 20_000 });
+
+  if (profile.description) {
+    await expect(profileCard.getByText(profile.description, { exact: true })).toBeVisible({ timeout: 20_000 });
+  }
+
+  await closeProfileCard(page);
+}
+
 async function expectSidebarAvatar(page: Page, displayName: string, expectedDataUrl: string): Promise<void> {
   const row = getUserRow(page, displayName);
 
@@ -400,6 +640,14 @@ async function expectChatMessageAvatar(page: Page, messageText: string, expected
   }).toBe(expectedDataUrl);
 }
 
+async function expectChatMessageSenderName(page: Page, messageText: string, expectedDisplayName: string): Promise<void> {
+  const messagesPage = new ChatMessagesPage(page);
+  const messageItem = messagesPage.getMessageItemByText(messageText);
+
+  await expect(messageItem).toBeVisible({ timeout: 20_000 });
+  await expect(messageItem.getByText(expectedDisplayName, { exact: true })).toBeVisible({ timeout: 20_000 });
+}
+
 async function expectVoiceControlsAvatar(page: Page, expectedDataUrl: string): Promise<void> {
   const voiceControls = page.locator('app-voice-controls');
 
@@ -431,7 +679,11 @@ function buildAnimatedGifUpload(label: string): AvatarUploadPayload {
   const frame = baseGif.subarray(frameStart, baseGif.length - 1);
   const commentData = Buffer.from(label, 'ascii');
   const commentExtension = Buffer.concat([
-    Buffer.from([0x21, 0xFE, commentData.length]),
+    Buffer.from([
+      0x21,
+      0xFE,
+      commentData.length
+    ]),
     commentData,
     Buffer.from([0x00])
   ]);
@@ -454,5 +706,6 @@ function buildAnimatedGifUpload(label: string): AvatarUploadPayload {
 }
 
 function uniqueName(prefix: string): string {
-  return `${prefix}-${Date.now()}-${Math.random().toString(36).slice(2, 8)}`;
+  return `${prefix}-${Date.now()}-${Math.random().toString(36)
+    .slice(2, 8)}`;
 }

e2e/tests/screen-share/screen-share.spec.ts

@@ -8,7 +8,8 @@ import {
   waitForVideoFlow,
   waitForOutboundVideoFlow,
   waitForInboundVideoFlow,
-  dumpRtcDiagnostics
+  dumpRtcDiagnostics,
+  installAutoResumeAudioContext
 } from '../../helpers/webrtc-helpers';
 import { RegisterPage } from '../../pages/register.page';
 import { ServerSearchPage } from '../../pages/server-search.page';
@@ -38,7 +39,7 @@ async function registerUser(page: import('@playwright/test').Page, user: typeof
   await expect(page).toHaveURL(/\/search/, { timeout: 15_000 });
 }
 
-/** Both users register → Alice creates server → Bob joins. */
+/** Both users register -> Alice creates server -> Bob joins. */
 async function setupServerWithBothUsers(
   alice: { page: import('@playwright/test').Page },
   bob: { page: import('@playwright/test').Page }
@@ -55,12 +56,7 @@ async function setupServerWithBothUsers(
   // Bob joins server
   const bobSearch = new ServerSearchPage(bob.page);
 
-  await bobSearch.searchInput.fill(SERVER_NAME);
-
-  const serverCard = bob.page.locator('button', { hasText: SERVER_NAME }).first();
-
-  await expect(serverCard).toBeVisible({ timeout: 10_000 });
-  await serverCard.click();
+  await bobSearch.joinServerFromSearch(SERVER_NAME);
   await expect(bob.page).toHaveURL(/\/room\//, { timeout: 15_000 });
 }
 
@@ -80,11 +76,11 @@ async function joinVoiceTogether(
     await expect(existingChannel).toBeVisible({ timeout: 10_000 });
   }
 
+  const bobRoom = new ChatRoomPage(bob.page);
+  const doJoin = async () => {
     await aliceRoom.joinVoiceChannel(VOICE_CHANNEL);
     await expect(alice.page.locator('app-voice-controls')).toBeVisible({ timeout: 15_000 });
 
-  const bobRoom = new ChatRoomPage(bob.page);
-
     await bobRoom.joinVoiceChannel(VOICE_CHANNEL);
     await expect(bob.page.locator('app-voice-controls')).toBeVisible({ timeout: 15_000 });
 
@@ -93,6 +89,32 @@ async function joinVoiceTogether(
     await waitForPeerConnected(bob.page, 30_000);
     await waitForAudioStatsPresent(alice.page, 20_000);
     await waitForAudioStatsPresent(bob.page, 20_000);
+  };
+
+  await doJoin();
+
+  // Chromium's --use-fake-device-for-media-stream can produce a silent
+  // capture track on the very first getUserMedia call.  If bidirectional
+  // audio doesn't flow within a short window, leave and rejoin voice to
+  // re-acquire the mic (second getUserMedia on a warm device works).
+  const aliceDelta = await waitForAudioFlow(alice.page, 10_000);
+  const bobDelta = await waitForAudioFlow(bob.page, 10_000);
+  const aliceFlowing =
+    (aliceDelta.outboundBytesDelta > 0 || aliceDelta.outboundPacketsDelta > 0) &&
+    (aliceDelta.inboundBytesDelta > 0 || aliceDelta.inboundPacketsDelta > 0);
+  const bobFlowing =
+    (bobDelta.outboundBytesDelta > 0 || bobDelta.outboundPacketsDelta > 0) &&
+    (bobDelta.inboundBytesDelta > 0 || bobDelta.inboundPacketsDelta > 0);
+
+  if (!aliceFlowing || !bobFlowing) {
+    // Leave voice
+    await aliceRoom.disconnectButton.click();
+    await bobRoom.disconnectButton.click();
+    await alice.page.waitForTimeout(2_000);
+
+    // Rejoin
+    await doJoin();
+  }
 
   // Expand voice workspace on both clients so the demand-driven screen
   // share request flow can fire (requires connectRemoteShares = true).
@@ -142,6 +164,20 @@ test.describe('Screen sharing', () => {
 
     await installWebRTCTracking(alice.page);
     await installWebRTCTracking(bob.page);
+    await installAutoResumeAudioContext(alice.page);
+    await installAutoResumeAudioContext(bob.page);
+
+    // Seed deterministic voice settings so noise reduction doesn't
+    // swallow the fake audio tone.
+    const voiceSettings = JSON.stringify({
+      inputVolume: 100, outputVolume: 100, audioBitrate: 96,
+      latencyProfile: 'balanced', includeSystemAudio: false,
+      noiseReduction: false, screenShareQuality: 'balanced',
+      askScreenShareQuality: false
+    });
+
+    await alice.page.addInitScript((settingsValue: string) => localStorage.setItem('metoyou_voice_settings', settingsValue), voiceSettings);
+    await bob.page.addInitScript((settingsValue: string) => localStorage.setItem('metoyou_voice_settings', settingsValue), voiceSettings);
 
     alice.page.on('console', msg => console.log('[Alice]', msg.text()));
     bob.page.on('console', msg => console.log('[Bob]', msg.text()));
@@ -251,6 +287,18 @@ test.describe('Screen sharing', () => {
 
     await installWebRTCTracking(alice.page);
     await installWebRTCTracking(bob.page);
+    await installAutoResumeAudioContext(alice.page);
+    await installAutoResumeAudioContext(bob.page);
+
+    const voiceSettings = JSON.stringify({
+      inputVolume: 100, outputVolume: 100, audioBitrate: 96,
+      latencyProfile: 'balanced', includeSystemAudio: false,
+      noiseReduction: false, screenShareQuality: 'balanced',
+      askScreenShareQuality: false
+    });
+
+    await alice.page.addInitScript((settingsValue: string) => localStorage.setItem('metoyou_voice_settings', settingsValue), voiceSettings);
+    await bob.page.addInitScript((settingsValue: string) => localStorage.setItem('metoyou_voice_settings', settingsValue), voiceSettings);
 
     alice.page.on('console', msg => console.log('[Alice]', msg.text()));
     bob.page.on('console', msg => console.log('[Bob]', msg.text()));
@@ -323,6 +371,18 @@ test.describe('Screen sharing', () => {
 
     await installWebRTCTracking(alice.page);
     await installWebRTCTracking(bob.page);
+    await installAutoResumeAudioContext(alice.page);
+    await installAutoResumeAudioContext(bob.page);
+
+    const voiceSettings = JSON.stringify({
+      inputVolume: 100, outputVolume: 100, audioBitrate: 96,
+      latencyProfile: 'balanced', includeSystemAudio: false,
+      noiseReduction: false, screenShareQuality: 'balanced',
+      askScreenShareQuality: false
+    });
+
+    await alice.page.addInitScript((settingsValue: string) => localStorage.setItem('metoyou_voice_settings', settingsValue), voiceSettings);
+    await bob.page.addInitScript((settingsValue: string) => localStorage.setItem('metoyou_voice_settings', settingsValue), voiceSettings);
 
     alice.page.on('console', msg => console.log('[Alice]', msg.text()));
     bob.page.on('console', msg => console.log('[Bob]', msg.text()));

e2e/tests/settings/connectivity-warning.spec.ts

@@ -0,0 +1,219 @@
+import { test, expect } from '../../fixtures/multi-client';
+import { RegisterPage } from '../../pages/register.page';
+import { ServerSearchPage } from '../../pages/server-search.page';
+import { ChatRoomPage } from '../../pages/chat-room.page';
+import {
+  installAutoResumeAudioContext,
+  installWebRTCTracking,
+  waitForConnectedPeerCount
+} from '../../helpers/webrtc-helpers';
+
+const VOICE_SETTINGS = JSON.stringify({
+  inputVolume: 100,
+  outputVolume: 100,
+  audioBitrate: 96,
+  latencyProfile: 'balanced',
+  includeSystemAudio: false,
+  noiseReduction: false,
+  screenShareQuality: 'balanced',
+  askScreenShareQuality: false
+});
+
+/**
+ * Seed deterministic voice settings on a page so noise reduction and
+ * input gating don't interfere with the fake audio tone.
+ */
+async function seedVoiceSettings(page: import('@playwright/test').Page): Promise<void> {
+  await page.addInitScript((settings: string) => {
+    localStorage.setItem('metoyou_voice_settings', settings);
+  }, VOICE_SETTINGS);
+}
+
+/**
+ * Close all of a client's RTCPeerConnections and prevent any
+ * reconnection by sabotaging the SDP negotiation methods on the
+ * prototype - new connections get created but can never complete ICE.
+ *
+ * Chromium doesn't fire `connectionstatechange` on programmatic
+ * `close()`, so we dispatch the event manually so the app's recovery
+ * code runs and updates the connected-peers signal.
+ */
+async function killAndBlockPeerConnections(page: import('@playwright/test').Page): Promise<void> {
+  await page.evaluate(() => {
+    // Sabotage SDP methods so no NEW connections can negotiate.
+    const proto = RTCPeerConnection.prototype;
+
+    proto.createOffer = () => Promise.reject(new DOMException('blocked', 'NotAllowedError'));
+    proto.createAnswer = () => Promise.reject(new DOMException('blocked', 'NotAllowedError'));
+    proto.setLocalDescription = () => Promise.reject(new DOMException('blocked', 'NotAllowedError'));
+    proto.setRemoteDescription = () => Promise.reject(new DOMException('blocked', 'NotAllowedError'));
+
+    // Close every existing connection and manually fire the event
+    // Chromium omits when close() is called from JS.
+    const connections = (window as { __rtcConnections?: RTCPeerConnection[] }).__rtcConnections ?? [];
+
+    for (const pc of connections) {
+      try {
+        pc.close();
+        pc.dispatchEvent(new Event('connectionstatechange'));
+      } catch { /* already closed */ }
+    }
+  });
+}
+
+test.describe('Connectivity warning', () => {
+  test.describe.configure({ timeout: 180_000 });
+
+  test('shows warning icon when a peer loses all connections', async ({ createClient }) => {
+    const suffix = `connwarn_${Date.now()}`;
+    const serverName = `ConnWarn ${suffix}`;
+    const alice = await createClient();
+    const bob = await createClient();
+    const charlie = await createClient();
+
+    // ── Install WebRTC tracking & AudioContext auto-resume ──
+    for (const client of [
+      alice,
+      bob,
+      charlie
+    ]) {
+      await installWebRTCTracking(client.page);
+      await installAutoResumeAudioContext(client.page);
+      await seedVoiceSettings(client.page);
+    }
+
+    // ── Register all three users ──
+    await test.step('Register Alice', async () => {
+      const register = new RegisterPage(alice.page);
+
+      await register.goto();
+      await register.register(`alice_${suffix}`, 'Alice', 'TestPass123!');
+      await expect(alice.page.getByPlaceholder('Search servers and users...')).toBeVisible({ timeout: 30_000 });
+    });
+
+    await test.step('Register Bob', async () => {
+      const register = new RegisterPage(bob.page);
+
+      await register.goto();
+      await register.register(`bob_${suffix}`, 'Bob', 'TestPass123!');
+      await expect(bob.page.getByPlaceholder('Search servers and users...')).toBeVisible({ timeout: 30_000 });
+    });
+
+    await test.step('Register Charlie', async () => {
+      const register = new RegisterPage(charlie.page);
+
+      await register.goto();
+      await register.register(`charlie_${suffix}`, 'Charlie', 'TestPass123!');
+      await expect(charlie.page.getByPlaceholder('Search servers and users...')).toBeVisible({ timeout: 30_000 });
+    });
+
+    // ── Create server and have everyone join ──
+    await test.step('Alice creates a server', async () => {
+      const search = new ServerSearchPage(alice.page);
+
+      await search.createServer(serverName);
+    });
+
+    await test.step('Bob joins the server', async () => {
+      const search = new ServerSearchPage(bob.page);
+
+      await search.joinServerFromSearch(serverName);
+      await expect(bob.page).toHaveURL(/\/room\//, { timeout: 15_000 });
+    });
+
+    await test.step('Charlie joins the server', async () => {
+      const search = new ServerSearchPage(charlie.page);
+
+      await search.joinServerFromSearch(serverName);
+      await expect(charlie.page).toHaveURL(/\/room\//, { timeout: 15_000 });
+    });
+
+    const aliceRoom = new ChatRoomPage(alice.page);
+    const bobRoom = new ChatRoomPage(bob.page);
+    const charlieRoom = new ChatRoomPage(charlie.page);
+
+    // ── Everyone joins voice ──
+    await test.step('All three join voice', async () => {
+      await aliceRoom.joinVoiceChannel('General');
+      await bobRoom.joinVoiceChannel('General');
+      await charlieRoom.joinVoiceChannel('General');
+    });
+
+    await test.step('All users see each other in voice', async () => {
+      // Each user should see the other two in the voice channel list.
+      await expect(
+        aliceRoom.channelsSidePanel.getByText('Bob')
+      ).toBeVisible({ timeout: 20_000 });
+
+      await expect(
+        aliceRoom.channelsSidePanel.getByText('Charlie')
+      ).toBeVisible({ timeout: 20_000 });
+
+      await expect(
+        bobRoom.channelsSidePanel.getByText('Alice')
+      ).toBeVisible({ timeout: 20_000 });
+
+      await expect(
+        bobRoom.channelsSidePanel.getByText('Charlie')
+      ).toBeVisible({ timeout: 20_000 });
+
+      await expect(
+        charlieRoom.channelsSidePanel.getByText('Alice')
+      ).toBeVisible({ timeout: 20_000 });
+
+      await expect(
+        charlieRoom.channelsSidePanel.getByText('Bob')
+      ).toBeVisible({ timeout: 20_000 });
+    });
+
+    // ── Wait for full mesh to establish ──
+    await test.step('All peer connections establish', async () => {
+      // Each client should have 2 connected peers (full mesh of 3).
+      await waitForConnectedPeerCount(alice.page, 2, 30_000);
+      await waitForConnectedPeerCount(bob.page, 2, 30_000);
+      await waitForConnectedPeerCount(charlie.page, 2, 30_000);
+    });
+
+    // ── Break Charlie's connections ──
+    await test.step('Kill Charlie peer connections and block reconnection', async () => {
+      await killAndBlockPeerConnections(charlie.page);
+
+      // Give the health service time to detect the desync.
+      // Peer latency pings stop -> connectedPeers updates -> desyncPeerIds recalculates.
+      await alice.page.waitForTimeout(15_000);
+    });
+
+    // ── Assert connectivity warnings ──
+    //
+    // The warning icon (lucideAlertTriangle) is a direct sibling of the
+    // user-name span inside the same voice-row div.  Using the CSS
+    // general-sibling combinator (~) avoids accidentally matching a
+    // parent container that holds multiple rows.
+    await test.step('Alice sees warning icon next to Charlie', async () => {
+      const charlieWarning = aliceRoom.channelsSidePanel
+        .locator('span.truncate:has-text("Charlie") ~ ng-icon[name="lucideAlertTriangle"]');
+
+      await expect(charlieWarning).toBeVisible({ timeout: 30_000 });
+    });
+
+    await test.step('Bob sees warning icon next to Charlie', async () => {
+      const charlieWarning = bobRoom.channelsSidePanel
+        .locator('span.truncate:has-text("Charlie") ~ ng-icon[name="lucideAlertTriangle"]');
+
+      await expect(charlieWarning).toBeVisible({ timeout: 30_000 });
+    });
+
+    await test.step('Alice does NOT see warning icon next to Bob', async () => {
+      const bobWarning = aliceRoom.channelsSidePanel
+        .locator('span.truncate:has-text("Bob") ~ ng-icon[name="lucideAlertTriangle"]');
+
+      await expect(bobWarning).not.toBeVisible();
+    });
+
+    await test.step('Charlie sees local desync banner', async () => {
+      const desyncBanner = charlie.page.locator('text=You may have connectivity issues');
+
+      await expect(desyncBanner).toBeVisible({ timeout: 30_000 });
+    });
+  });
+});

e2e/tests/settings/ice-server-settings.spec.ts

@@ -0,0 +1,127 @@
+import { test, expect } from '../../fixtures/multi-client';
+import { RegisterPage } from '../../pages/register.page';
+
+test.describe('ICE server settings', () => {
+  test.describe.configure({ timeout: 120_000 });
+
+  async function registerAndOpenNetworkSettings(page: import('@playwright/test').Page, suffix: string) {
+    const register = new RegisterPage(page);
+
+    await register.goto();
+    await register.register(`user_${suffix}`, 'IceTestUser', 'TestPass123!');
+    await expect(page.getByPlaceholder('Search servers and users...')).toBeVisible({ timeout: 30_000 });
+    await page.getByTitle('Settings').click();
+    await expect(page.getByRole('button', { name: 'Network' })).toBeVisible({ timeout: 10_000 });
+    await page.getByRole('button', { name: 'Network' }).click();
+    await expect(page.getByTestId('ice-server-settings')).toBeVisible({ timeout: 10_000 });
+  }
+
+  test('allows adding, removing, and reordering ICE servers', async ({ createClient }) => {
+    const client = await createClient();
+    const { page } = client;
+    const suffix = `ice_${Date.now()}`;
+
+    await test.step('Register and open Network settings', async () => {
+      await registerAndOpenNetworkSettings(page, suffix);
+    });
+
+    const iceSection = page.getByTestId('ice-server-settings');
+
+    await test.step('Default STUN servers are listed', async () => {
+      await expect(iceSection).toBeVisible({ timeout: 5_000 });
+      const entries = page.getByTestId('ice-server-list').locator('[data-testid^="ice-entry-"]');
+
+      await expect(entries.first()).toBeVisible({ timeout: 5_000 });
+      const count = await entries.count();
+
+      expect(count).toBeGreaterThanOrEqual(1);
+    });
+
+    await test.step('Add a STUN server', async () => {
+      await page.getByTestId('ice-type-select').selectOption('stun');
+      await page.getByTestId('ice-url-input').fill('stun:custom.example.com:3478');
+      await page.getByTestId('ice-add-button').click();
+      await expect(page.getByText('stun:custom.example.com:3478')).toBeVisible({ timeout: 5_000 });
+    });
+
+    await test.step('Add a TURN server with credentials', async () => {
+      await page.getByTestId('ice-type-select').selectOption('turn');
+      await page.getByTestId('ice-url-input').fill('turn:relay.example.com:443');
+      await page.getByTestId('ice-username-input').fill('testuser');
+      await page.getByTestId('ice-credential-input').fill('testpass');
+      await page.getByTestId('ice-add-button').click();
+      await expect(page.getByText('turn:relay.example.com:443')).toBeVisible({ timeout: 5_000 });
+      await expect(page.getByText('User: testuser')).toBeVisible({ timeout: 5_000 });
+    });
+
+    await test.step('Remove first entry and verify count decreases', async () => {
+      const entries = page.getByTestId('ice-server-list').locator('[data-testid^="ice-entry-"]');
+      const countBefore = await entries.count();
+
+      await entries.first().getByTitle('Remove')
+        .click();
+
+      await expect(entries).toHaveCount(countBefore - 1, { timeout: 5_000 });
+    });
+
+    await test.step('Reorder: move second entry up', async () => {
+      const entries = page.getByTestId('ice-server-list').locator('[data-testid^="ice-entry-"]');
+      const count = await entries.count();
+
+      if (count >= 2) {
+        const secondText = await entries.nth(1).locator('p')
+          .first()
+          .textContent();
+
+        if (!secondText) {
+          throw new Error('Expected ICE server entry text before reordering');
+        }
+
+        await entries.nth(1).getByTitle('Move up (higher priority)')
+          .click();
+
+        // Wait for the moved entry text to appear at position 0
+        await expect(entries.first().locator('p')
+          .first()).toHaveText(secondText, { timeout: 5_000 });
+      }
+    });
+
+    await test.step('Restore defaults resets list', async () => {
+      await page.getByTestId('ice-restore-defaults').click();
+      await expect(page.getByText('turn:relay.example.com:443')).not.toBeVisible({ timeout: 3_000 });
+      const entries = page.getByTestId('ice-server-list').locator('[data-testid^="ice-entry-"]');
+
+      await expect(entries.first()).toBeVisible({ timeout: 5_000 });
+    });
+
+    await test.step('Settings persist after page reload', async () => {
+      await page.getByTestId('ice-type-select').selectOption('stun');
+      await page.getByTestId('ice-url-input').fill('stun:persist-test.example.com:3478');
+      await page.getByTestId('ice-add-button').click();
+      await expect(page.getByText('stun:persist-test.example.com:3478')).toBeVisible({ timeout: 5_000 });
+
+      await page.reload({ waitUntil: 'domcontentloaded' });
+      await page.getByTitle('Settings').click();
+      await expect(page.getByRole('button', { name: 'Network' })).toBeVisible({ timeout: 10_000 });
+      await page.getByRole('button', { name: 'Network' }).click();
+      await expect(page.getByText('stun:persist-test.example.com:3478')).toBeVisible({ timeout: 10_000 });
+    });
+  });
+
+  test('validates TURN entries require credentials', async ({ createClient }) => {
+    const client = await createClient();
+    const { page } = client;
+    const suffix = `iceval_${Date.now()}`;
+
+    await test.step('Register and open Network settings', async () => {
+      await registerAndOpenNetworkSettings(page, suffix);
+    });
+
+    await test.step('Adding TURN without credentials shows error', async () => {
+      await page.getByTestId('ice-type-select').selectOption('turn');
+      await page.getByTestId('ice-url-input').fill('turn:noncred.example.com:443');
+      await page.getByTestId('ice-add-button').click();
+      await expect(page.getByText('Username is required for TURN servers')).toBeVisible({ timeout: 5_000 });
+    });
+  });
+});

e2e/tests/settings/stun-turn-fallback.spec.ts

@@ -0,0 +1,212 @@
+import { test, expect } from '../../fixtures/multi-client';
+import { RegisterPage } from '../../pages/register.page';
+import { ServerSearchPage } from '../../pages/server-search.page';
+import { ChatRoomPage } from '../../pages/chat-room.page';
+import {
+  dumpRtcDiagnostics,
+  installAutoResumeAudioContext,
+  installWebRTCTracking,
+  waitForAllPeerAudioFlow,
+  waitForPeerConnected,
+  waitForConnectedPeerCount,
+  waitForAudioStatsPresent
+} from '../../helpers/webrtc-helpers';
+
+const ICE_STORAGE_KEY = 'metoyou_ice_servers';
+
+interface StoredIceServerEntry {
+  type?: string;
+  urls?: string;
+}
+
+/**
+ * Tests that user-configured ICE servers are persisted and used by peer connections.
+ *
+ * On localhost TURN relay is never needed (direct always succeeds), so this test:
+ * 1. Seeds Bob's browser with an additional TURN entry via localStorage.
+ * 2. Has both users join voice with differing ICE configs.
+ * 3. Verifies both can connect and Bob's TURN entry is still in storage.
+ */
+test.describe('STUN/TURN fallback behaviour', () => {
+  test.describe.configure({ timeout: 180_000 });
+
+  test('users with different ICE configs can voice chat together', async ({ createClient }) => {
+    const suffix = `turnfb_${Date.now()}`;
+    const serverName = `Fallback ${suffix}`;
+    const alice = await createClient();
+    const bob = await createClient();
+
+    // Install WebRTC tracking before any navigation so we can inspect
+    // peer connections and audio stats.
+    await installWebRTCTracking(alice.page);
+    await installWebRTCTracking(bob.page);
+
+    // Ensure AudioContexts auto-resume so the input-gain pipeline
+    // (source -> gain -> destination) never stalls in "suspended" state.
+    await installAutoResumeAudioContext(alice.page);
+    await installAutoResumeAudioContext(bob.page);
+
+    // Set deterministic voice settings so noise reduction and input gating
+    // don't swallow the fake audio tone.
+    const voiceSettings = JSON.stringify({
+      inputVolume: 100,
+      outputVolume: 100,
+      audioBitrate: 96,
+      latencyProfile: 'balanced',
+      includeSystemAudio: false,
+      noiseReduction: false,
+      screenShareQuality: 'balanced',
+      askScreenShareQuality: false
+    });
+
+    await alice.page.addInitScript((settings: string) => {
+      localStorage.setItem('metoyou_voice_settings', settings);
+    }, voiceSettings);
+
+    await bob.page.addInitScript((settings: string) => {
+      localStorage.setItem('metoyou_voice_settings', settings);
+    }, voiceSettings);
+
+    // Seed Bob with an extra TURN entry before the app reads localStorage.
+    await bob.context.addInitScript((key: string) => {
+      try {
+        const existing = JSON.parse(localStorage.getItem(key) || '[]');
+
+        existing.push({
+          id: 'e2e-turn',
+          type: 'turn',
+          urls: 'turn:localhost:3478',
+          username: 'e2euser',
+          credential: 'e2epass'
+        });
+
+        localStorage.setItem(key, JSON.stringify(existing));
+      } catch { /* noop */ }
+    }, ICE_STORAGE_KEY);
+
+    await test.step('Register Alice', async () => {
+      const register = new RegisterPage(alice.page);
+
+      await register.goto();
+      await register.register(`alice_${suffix}`, 'Alice', 'TestPass123!');
+      await expect(alice.page.getByPlaceholder('Search servers and users...')).toBeVisible({ timeout: 30_000 });
+    });
+
+    await test.step('Register Bob', async () => {
+      const register = new RegisterPage(bob.page);
+
+      await register.goto();
+      await register.register(`bob_${suffix}`, 'Bob', 'TestPass123!');
+      await expect(bob.page.getByPlaceholder('Search servers and users...')).toBeVisible({ timeout: 30_000 });
+    });
+
+    await test.step('Alice creates a server', async () => {
+      const search = new ServerSearchPage(alice.page);
+
+      await search.createServer(serverName);
+    });
+
+    await test.step('Bob joins Alice server', async () => {
+      const search = new ServerSearchPage(bob.page);
+
+      await search.joinServerFromSearch(serverName);
+      await expect(bob.page).toHaveURL(/\/room\//, { timeout: 15_000 });
+    });
+
+    const aliceRoom = new ChatRoomPage(alice.page);
+    const bobRoom = new ChatRoomPage(bob.page);
+
+    await test.step('Both join voice', async () => {
+      await aliceRoom.joinVoiceChannel('General');
+      await bobRoom.joinVoiceChannel('General');
+    });
+
+    await test.step('Both users see each other in voice', async () => {
+      await expect(
+        aliceRoom.channelsSidePanel.getByText('Bob')
+      ).toBeVisible({ timeout: 20_000 });
+
+      await expect(
+        bobRoom.channelsSidePanel.getByText('Alice')
+      ).toBeVisible({ timeout: 20_000 });
+    });
+
+    await test.step('Peer connections establish and audio flows bidirectionally', async () => {
+      await waitForPeerConnected(alice.page, 30_000);
+      await waitForPeerConnected(bob.page, 30_000);
+      await waitForConnectedPeerCount(alice.page, 1, 30_000);
+      await waitForConnectedPeerCount(bob.page, 1, 30_000);
+
+      // Wait for audio RTP stats to appear (tracks negotiated)
+      await waitForAudioStatsPresent(alice.page, 30_000);
+      await waitForAudioStatsPresent(bob.page, 30_000);
+
+      // Allow mesh to settle - voice routing and renegotiation can
+      // cause a second offer/answer cycle after the initial connection.
+      await alice.page.waitForTimeout(5_000);
+
+      // Chromium's --use-fake-device-for-media-stream can produce a
+      // silent capture track on the very first getUserMedia call.  If
+      // bidirectional audio does not flow within a short window, leave
+      // and rejoin voice to re-acquire the mic (the second getUserMedia
+      // on a warm device always works).
+      let audioFlowing = false;
+
+      try {
+        await Promise.all([waitForAllPeerAudioFlow(alice.page, 1, 15_000), waitForAllPeerAudioFlow(bob.page, 1, 15_000)]);
+
+        audioFlowing = true;
+      } catch {
+        // Silent sender detected - rejoin voice to work around Chromium bug
+      }
+
+      if (!audioFlowing) {
+        // Leave voice
+        await aliceRoom.disconnectButton.click();
+        await bobRoom.disconnectButton.click();
+        await alice.page.waitForTimeout(2_000);
+
+        // Rejoin
+        await aliceRoom.joinVoiceChannel('General');
+        await bobRoom.joinVoiceChannel('General');
+
+        await expect(
+          aliceRoom.channelsSidePanel.getByText('Bob')
+        ).toBeVisible({ timeout: 20_000 });
+
+        await expect(
+          bobRoom.channelsSidePanel.getByText('Alice')
+        ).toBeVisible({ timeout: 20_000 });
+
+        await waitForPeerConnected(alice.page, 30_000);
+        await waitForPeerConnected(bob.page, 30_000);
+        await waitForConnectedPeerCount(alice.page, 1, 30_000);
+        await waitForConnectedPeerCount(bob.page, 1, 30_000);
+        await waitForAudioStatsPresent(alice.page, 30_000);
+        await waitForAudioStatsPresent(bob.page, 30_000);
+        await alice.page.waitForTimeout(3_000);
+      }
+
+      // Final assertion - must succeed after the (optional) rejoin.
+      try {
+        await Promise.all([waitForAllPeerAudioFlow(alice.page, 1, 60_000), waitForAllPeerAudioFlow(bob.page, 1, 60_000)]);
+      } catch (error) {
+        console.log('[Alice RTC Diagnostics]\n' + await dumpRtcDiagnostics(alice.page));
+        console.log('[Bob RTC Diagnostics]\n' + await dumpRtcDiagnostics(bob.page));
+        throw error;
+      }
+    });
+
+    await test.step('Bob still has TURN entry in localStorage', async () => {
+      const stored: StoredIceServerEntry[] = await bob.page.evaluate(
+        (key) => JSON.parse(localStorage.getItem(key) || '[]') as StoredIceServerEntry[],
+        ICE_STORAGE_KEY
+      );
+      const hasTurn = stored.some(
+        (entry) => entry.type === 'turn' && entry.urls === 'turn:localhost:3478'
+      );
+
+      expect(hasTurn).toBe(true);
+    });
+  });
+});

e2e/tests/voice/mixed-signal-config-voice.spec.ts

@@ -0,0 +1,803 @@
+import { expect, type Page } from '@playwright/test';
+import { test, type Client } from '../../fixtures/multi-client';
+import { installTestServerEndpoints, type SeededEndpointInput } from '../../helpers/seed-test-endpoint';
+import { startTestServer } from '../../helpers/test-server';
+import {
+  dumpRtcDiagnostics,
+  getConnectedPeerCount,
+  installWebRTCTracking,
+  waitForAllPeerAudioFlow,
+  waitForAudioStatsPresent,
+  waitForConnectedPeerCount,
+  waitForPeerConnected
+} from '../../helpers/webrtc-helpers';
+import { RegisterPage } from '../../pages/register.page';
+import { ServerSearchPage } from '../../pages/server-search.page';
+import { ChatRoomPage } from '../../pages/chat-room.page';
+import { ChatMessagesPage } from '../../pages/chat-messages.page';
+
+// ── Signal endpoint identifiers ──────────────────────────────────────
+const PRIMARY_SIGNAL_ID = 'e2e-mixed-signal-a';
+const SECONDARY_SIGNAL_ID = 'e2e-mixed-signal-b';
+// ── Room / channel names ─────────────────────────────────────────────
+const VOICE_ROOM_NAME = `Mixed Signal Voice ${Date.now()}`;
+const SECONDARY_ROOM_NAME = `Mixed Signal Chat ${Date.now()}`;
+const VOICE_CHANNEL = 'General';
+// ── User constants ───────────────────────────────────────────────────
+const USER_PASSWORD = 'TestPass123!';
+const USER_COUNT = 8;
+const EXPECTED_REMOTE_PEERS = USER_COUNT - 1;
+const STABILITY_WINDOW_MS = 20_000;
+
+// ── User signal configuration groups ─────────────────────────────────
+//
+// Group A (users 0-1): Both signal servers in network config (normal)
+// Group B (users 2-3): Only primary signal - secondary NOT in config.
+//                       They join the secondary room via invite link,
+//                       which auto-adds the endpoint.
+// Group C (users 4-5): Both signals initially, but secondary is removed
+//                       after registration. They still see the room from
+//                       search because the primary signal can discover it
+//                       via findServerAcrossActiveEndpoints fallback.
+// Group D (users 6-7): Only secondary signal in config. They join the
+//                       primary room via invite link.
+
+type SignalGroup = 'both' | 'primary-only' | 'both-then-remove-secondary' | 'secondary-only';
+
+interface TestUser {
+  username: string;
+  displayName: string;
+  password: string;
+  group: SignalGroup;
+}
+
+type TestClient = Client & { user: TestUser };
+
+function endpointsForGroup(
+  group: SignalGroup,
+  primaryUrl: string,
+  secondaryUrl: string
+): SeededEndpointInput[] {
+  switch (group) {
+    case 'both':
+      return [
+        {
+          id: PRIMARY_SIGNAL_ID,
+          name: 'E2E Signal A',
+          url: primaryUrl,
+          isActive: true,
+          status: 'online'
+        },
+        {
+          id: SECONDARY_SIGNAL_ID,
+          name: 'E2E Signal B',
+          url: secondaryUrl,
+          isActive: true,
+          status: 'online'
+        }
+      ];
+    case 'primary-only':
+      return [{ id: PRIMARY_SIGNAL_ID, name: 'E2E Signal A', url: primaryUrl, isActive: true, status: 'online' }];
+    case 'both-then-remove-secondary':
+      // Seed both initially; test will remove secondary after registration.
+      return [
+        {
+          id: PRIMARY_SIGNAL_ID,
+          name: 'E2E Signal A',
+          url: primaryUrl,
+          isActive: true,
+          status: 'online'
+        },
+        {
+          id: SECONDARY_SIGNAL_ID,
+          name: 'E2E Signal B',
+          url: secondaryUrl,
+          isActive: true,
+          status: 'online'
+        }
+      ];
+    case 'secondary-only':
+      return [{ id: SECONDARY_SIGNAL_ID, name: 'E2E Signal B', url: secondaryUrl, isActive: true, status: 'online' }];
+  }
+}
+
+test.describe('Mixed signal-config voice', () => {
+  test('8 users with different signal configs can voice, mute, deafen, and chat concurrently', async ({
+    createClient,
+    testServer
+  }) => {
+    test.setTimeout(720_000);
+
+    const secondaryServer = await startTestServer();
+
+    try {
+      const users = buildUsers();
+      const clients: TestClient[] = [];
+
+      // ── Create clients with per-group endpoint configs ───────────
+      for (const user of users) {
+        const client = await createClient();
+        const groupEndpoints = endpointsForGroup(user.group, testServer.url, secondaryServer.url);
+
+        await installTestServerEndpoints(client.context, groupEndpoints);
+        await installDeterministicVoiceSettings(client.page);
+        await installWebRTCTracking(client.page);
+
+        clients.push({ ...client, user });
+      }
+
+      // ── Register ─────────────────────────────────────────────────
+      await test.step('Register each user on their configured signal endpoint', async () => {
+        for (const client of clients) {
+          const registerPage = new RegisterPage(client.page);
+          const registrationEndpointId =
+            client.user.group === 'secondary-only' ? SECONDARY_SIGNAL_ID : PRIMARY_SIGNAL_ID;
+
+          await registerPage.goto();
+          await registerPage.serverSelect.selectOption(registrationEndpointId);
+          await registerPage.register(client.user.username, client.user.displayName, client.user.password);
+          await expect(client.page).toHaveURL(/\/search/, { timeout: 20_000 });
+        }
+      });
+
+      // ── Create rooms ────────────────────────────────────────────
+      await test.step('Create voice room on primary and chat room on secondary', async () => {
+        // Use a "both" user (client 0) to create both rooms
+        const searchPage = new ServerSearchPage(clients[0].page);
+
+        await searchPage.createServer(VOICE_ROOM_NAME, {
+          description: 'Voice room on primary signal',
+          sourceId: PRIMARY_SIGNAL_ID
+        });
+
+        await expect(clients[0].page).toHaveURL(/\/room\//, { timeout: 20_000 });
+
+        await searchPage.createServer(SECONDARY_ROOM_NAME, {
+          description: 'Chat room on secondary signal',
+          sourceId: SECONDARY_SIGNAL_ID
+        });
+
+        await expect(clients[0].page).toHaveURL(/\/room\//, { timeout: 20_000 });
+      });
+
+      // ── Create invite links ─────────────────────────────────────
+      //
+      // Group B (primary-only) needs invite to secondary room.
+      // Group D (secondary-only) needs invite to primary room.
+      let primaryRoomInviteUrl: string;
+      let secondaryRoomInviteUrl: string;
+
+      await test.step('Create invite links for cross-signal rooms', async () => {
+        // Navigate to voice room to get its ID
+        await openSavedRoomByName(clients[0].page, VOICE_ROOM_NAME);
+        const primaryRoomId = await getCurrentRoomId(clients[0].page);
+        const userId = await getCurrentUserId(clients[0].page);
+
+        // Navigate to secondary room to get its ID
+        await openSavedRoomByName(clients[0].page, SECONDARY_ROOM_NAME);
+        const secondaryRoomId = await getCurrentRoomId(clients[0].page);
+        // Create invite for primary room (voice) via API
+        const primaryInvite = await createInviteViaApi(
+          testServer.url,
+          primaryRoomId,
+          userId,
+          clients[0].user.displayName
+        );
+
+        primaryRoomInviteUrl = `/invite/${primaryInvite.id}?server=${encodeURIComponent(testServer.url)}`;
+
+        // Create invite for secondary room (chat) via API
+        const secondaryInvite = await createInviteViaApi(
+          secondaryServer.url,
+          secondaryRoomId,
+          userId,
+          clients[0].user.displayName
+        );
+
+        secondaryRoomInviteUrl = `/invite/${secondaryInvite.id}?server=${encodeURIComponent(secondaryServer.url)}`;
+      });
+
+      // ── Remove secondary endpoint for group C ───────────────────
+      await test.step('Remove secondary signal from group C users', async () => {
+        for (const client of clients.filter((clientItem) => clientItem.user.group === 'both-then-remove-secondary')) {
+          await client.page.evaluate((primaryEndpoint) => {
+            localStorage.setItem('metoyou_server_endpoints', JSON.stringify([primaryEndpoint]));
+          }, { id: PRIMARY_SIGNAL_ID, name: 'E2E Signal A', url: testServer.url, isActive: true, isDefault: false, status: 'online' });
+        }
+      });
+
+      // ── Join rooms ──────────────────────────────────────────────
+      await test.step('All users join the voice room (some via search, some via invite)', async () => {
+        for (const client of clients.slice(1)) {
+          if (client.user.group === 'secondary-only') {
+            // Group D: no primary signal -> join voice room via invite
+            await client.page.goto(primaryRoomInviteUrl);
+            await waitForInviteJoin(client.page);
+          } else {
+            // Groups A, B, C: have primary signal -> join via search
+            await joinRoomFromSearch(client.page, VOICE_ROOM_NAME);
+          }
+        }
+
+        // Navigate client 0 back to voice room
+        await openSavedRoomByName(clients[0].page, VOICE_ROOM_NAME);
+      });
+
+      await test.step('All users also join the secondary chat room', async () => {
+        for (const client of clients.slice(1)) {
+          if (client.user.group === 'primary-only') {
+            // Group B: no secondary signal -> join chat room via invite
+            await client.page.goto(secondaryRoomInviteUrl);
+            await waitForInviteJoin(client.page);
+          } else if (client.user.group === 'secondary-only') {
+            // Group D: has secondary -> join via search
+            await openSearchView(client.page);
+            await joinRoomFromSearch(client.page, SECONDARY_ROOM_NAME);
+          } else {
+            // Groups A, C: can search
+            await openSearchView(client.page);
+            await joinRoomFromSearch(client.page, SECONDARY_ROOM_NAME);
+          }
+        }
+
+        // Ensure everyone navigates back to voice room
+        for (const client of clients) {
+          await openSavedRoomByName(client.page, VOICE_ROOM_NAME);
+        }
+      });
+
+      // ── Voice channel ───────────────────────────────────────────
+      await test.step('Create voice channel and join all 8 users', async () => {
+        const hostRoom = new ChatRoomPage(clients[0].page);
+
+        await hostRoom.ensureVoiceChannelExists(VOICE_CHANNEL);
+
+        for (const client of clients) {
+          await joinVoiceChannelUntilConnected(client.page, VOICE_CHANNEL);
+        }
+
+        for (const client of clients) {
+          await waitForVoiceRosterCount(client.page, VOICE_CHANNEL, USER_COUNT);
+        }
+      });
+
+      // ── Audio mesh ──────────────────────────────────────────────
+      await test.step('All users discover peers and audio flows pairwise', async () => {
+        await Promise.all(clients.map((client) =>
+          waitForPeerConnected(client.page, 45_000)
+        ));
+
+        await Promise.all(clients.map((client) =>
+          waitForConnectedPeerCount(client.page, EXPECTED_REMOTE_PEERS, 90_000)
+        ));
+
+        await Promise.all(clients.map((client) =>
+          waitForAudioStatsPresent(client.page, 30_000)
+        ));
+
+        await clients[0].page.waitForTimeout(5_000);
+
+        await Promise.all(clients.map((client) =>
+          waitForAllPeerAudioFlow(client.page, EXPECTED_REMOTE_PEERS, 90_000)
+        ));
+      });
+
+      // ── Voice workspace roster ──────────────────────────────────
+      await test.step('Voice workspace shows all 8 users on every client', async () => {
+        for (const client of clients) {
+          const room = new ChatRoomPage(client.page);
+
+          await openVoiceWorkspace(client.page);
+          await expect(room.voiceWorkspace).toBeVisible({ timeout: 10_000 });
+          await waitForVoiceWorkspaceUserCount(client.page, USER_COUNT);
+          await waitForVoiceRosterCount(client.page, VOICE_CHANNEL, USER_COUNT);
+        }
+      });
+
+      // ── Stability + concurrent chat ─────────────────────────────
+      await test.step('Voice stays stable 20s while some users navigate and chat on other servers', async () => {
+        // Pick 2 users from different groups to navigate away and chat
+        const chatters = [clients[2], clients[6]]; // group C + group D
+        const stayers = clients.filter((clientItem) => !chatters.includes(clientItem));
+
+        // Chatters navigate to secondary room and send messages
+        for (const chatter of chatters) {
+          await openSavedRoomByName(chatter.page, SECONDARY_ROOM_NAME);
+          await expect(chatter.page.locator('app-rooms-side-panel').first()).toBeVisible({ timeout: 10_000 });
+        }
+
+        const chatPage0 = new ChatMessagesPage(chatters[0].page);
+        const chatPage1 = new ChatMessagesPage(chatters[1].page);
+
+        await chatPage0.sendMessage(`Hello from ${chatters[0].user.displayName} while in voice!`);
+        await chatPage1.sendMessage(`Reply from ${chatters[1].user.displayName} also in voice!`);
+
+        // Verify messages arrive
+        await expect(
+          chatPage0.getMessageItemByText(`Reply from ${chatters[1].user.displayName}`)
+        ).toBeVisible({ timeout: 15_000 });
+
+        await expect(
+          chatPage1.getMessageItemByText(`Hello from ${chatters[0].user.displayName}`)
+        ).toBeVisible({ timeout: 15_000 });
+
+        // Meanwhile stability loop on all clients (including chatters - voice still active)
+        const deadline = Date.now() + STABILITY_WINDOW_MS;
+
+        while (Date.now() < deadline) {
+          for (const client of stayers) {
+            await expect.poll(async () => await getConnectedPeerCount(client.page), {
+              timeout: 10_000,
+              intervals: [500, 1_000]
+            }).toBe(EXPECTED_REMOTE_PEERS);
+          }
+
+          // Check chatters still have voice peers even while viewing another room
+          for (const chatter of chatters) {
+            await expect.poll(async () => await getConnectedPeerCount(chatter.page), {
+              timeout: 10_000,
+              intervals: [500, 1_000]
+            }).toBe(EXPECTED_REMOTE_PEERS);
+          }
+
+          if (Date.now() < deadline) {
+            await clients[0].page.waitForTimeout(5_000);
+          }
+        }
+
+        // Navigate chatters back to voice room
+        for (const chatter of chatters) {
+          await openSavedRoomByName(chatter.page, VOICE_ROOM_NAME);
+        }
+
+        // Verify audio still flowing after stability window
+        for (const client of clients) {
+          try {
+            await waitForAllPeerAudioFlow(client.page, EXPECTED_REMOTE_PEERS, 30_000);
+          } catch (error) {
+            console.log(`[${client.user.displayName} RTC]\n${await dumpRtcDiagnostics(client.page)}`);
+            throw error;
+          }
+        }
+      });
+
+      // ── Mute ────────────────────────────────────────────────────
+      await test.step('Mute state propagates for every user across all clients', async () => {
+        for (const client of clients) {
+          const room = new ChatRoomPage(client.page);
+
+          await room.muteButton.click();
+          await waitForVoiceStateAcrossPages(clients, client.user.displayName, {
+            isMuted: true,
+            isDeafened: false
+          });
+
+          await room.muteButton.click();
+          await waitForVoiceStateAcrossPages(clients, client.user.displayName, {
+            isMuted: false,
+            isDeafened: false
+          });
+        }
+      });
+
+      await test.step('Audio still flows on all peers after mute cycling', async () => {
+        for (const client of clients) {
+          try {
+            await waitForAllPeerAudioFlow(client.page, EXPECTED_REMOTE_PEERS, 30_000);
+          } catch (error) {
+            console.log(`[${client.user.displayName} post-mute RTC]\n${await dumpRtcDiagnostics(client.page)}`);
+            throw error;
+          }
+        }
+      });
+
+      // ── Deafen ──────────────────────────────────────────────────
+      await test.step('Deafen state propagates for every user across all clients', async () => {
+        for (const client of clients) {
+          const room = new ChatRoomPage(client.page);
+
+          await room.deafenButton.click();
+          await client.page.waitForTimeout(500);
+          await waitForVoiceStateAcrossPages(clients, client.user.displayName, {
+            isMuted: true,
+            isDeafened: true
+          });
+
+          await room.deafenButton.click();
+          await client.page.waitForTimeout(500);
+          // Un-deafen does NOT restore mute - user stays muted
+          await waitForVoiceStateAcrossPages(clients, client.user.displayName, {
+            isMuted: true,
+            isDeafened: false
+          });
+        }
+      });
+
+      await test.step('Unmute all users and verify audio flows end-to-end', async () => {
+        for (const client of clients) {
+          const room = new ChatRoomPage(client.page);
+
+          await room.muteButton.click();
+          await waitForVoiceStateAcrossPages(clients, client.user.displayName, {
+            isMuted: false,
+            isDeafened: false
+          });
+        }
+
+        for (const client of clients) {
+          try {
+            await waitForAllPeerAudioFlow(client.page, EXPECTED_REMOTE_PEERS, 30_000);
+          } catch (error) {
+            console.log(`[${client.user.displayName} final RTC]\n${await dumpRtcDiagnostics(client.page)}`);
+            throw error;
+          }
+        }
+      });
+    } finally {
+      await secondaryServer.stop();
+    }
+  });
+});
+
+// ── User builders ────────────────────────────────────────────────────
+
+function buildUsers(): TestUser[] {
+  const groups: SignalGroup[] = [
+    'both',
+    'both', // 0-1
+    'primary-only',
+    'primary-only', // 2-3
+    'both-then-remove-secondary',
+    'both-then-remove-secondary', // 4-5
+    'secondary-only',
+    'secondary-only' // 6-7
+  ];
+
+  return groups.map((group, index) => ({
+    username: `mixed_sig_${Date.now()}_${index + 1}`,
+    displayName: `Mixed User ${index + 1}`,
+    password: USER_PASSWORD,
+    group
+  }));
+}
+
+// ── API helpers ──────────────────────────────────────────────────────
+
+async function createInviteViaApi(
+  serverBaseUrl: string,
+  roomId: string,
+  userId: string,
+  displayName: string
+): Promise<{ id: string }> {
+  const response = await fetch(`${serverBaseUrl}/api/servers/${roomId}/invites`, {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify({
+      requesterUserId: userId,
+      requesterDisplayName: displayName
+    })
+  });
+
+  if (!response.ok) {
+    throw new Error(`Failed to create invite: ${response.status} ${await response.text()}`);
+  }
+
+  return await response.json() as { id: string };
+}
+
+async function getCurrentRoomId(page: Page): Promise<string> {
+  return await page.evaluate(() => {
+    interface RoomShape { id: string }
+    interface AngularDebugApi {
+      getComponent: (element: Element) => Record<string, unknown>;
+    }
+
+    const host = document.querySelector('app-rooms-side-panel');
+    const debugApi = (window as { ng?: AngularDebugApi }).ng;
+
+    if (!host || !debugApi?.getComponent) {
+      throw new Error('Angular debug API unavailable');
+    }
+
+    const component = debugApi.getComponent(host);
+    const currentRoom = (component['currentRoom'] as (() => RoomShape | null) | undefined)?.();
+
+    if (!currentRoom?.id) {
+      throw new Error('No current room');
+    }
+
+    return currentRoom.id;
+  });
+}
+
+async function getCurrentUserId(page: Page): Promise<string> {
+  return await page.evaluate(() => {
+    interface AngularDebugApi {
+      getComponent: (element: Element) => Record<string, unknown>;
+    }
+
+    interface UserShape {
+      id: string;
+    }
+
+    const host = document.querySelector('app-rooms-side-panel');
+    const debugApi = (window as { ng?: AngularDebugApi }).ng;
+
+    if (!host || !debugApi?.getComponent) {
+      throw new Error('Angular debug API unavailable');
+    }
+
+    const component = debugApi.getComponent(host);
+    const user = (component['currentUser'] as (() => UserShape | null) | undefined)?.();
+
+    if (!user?.id) {
+      throw new Error('Current user not found');
+    }
+
+    return user.id;
+  });
+}
+
+// ── Navigation helpers ───────────────────────────────────────────────
+
+async function installDeterministicVoiceSettings(page: Page): Promise<void> {
+  await page.addInitScript(() => {
+    localStorage.setItem('metoyou_voice_settings', JSON.stringify({
+      inputVolume: 100,
+      outputVolume: 100,
+      audioBitrate: 96,
+      latencyProfile: 'balanced',
+      includeSystemAudio: false,
+      noiseReduction: false,
+      screenShareQuality: 'balanced',
+      askScreenShareQuality: false
+    }));
+  });
+}
+
+async function openSearchView(page: Page): Promise<void> {
+  const searchInput = page.getByPlaceholder('Search servers and users...');
+
+  if (await searchInput.isVisible().catch(() => false)) {
+    return;
+  }
+
+  await page.locator('button[title="Create Server"]').click();
+  await expect(searchInput).toBeVisible({ timeout: 20_000 });
+}
+
+async function joinRoomFromSearch(page: Page, roomName: string): Promise<void> {
+  const searchInput = page.getByPlaceholder('Search servers and users...');
+
+  await expect(searchInput).toBeVisible({ timeout: 20_000 });
+  await searchInput.fill(roomName);
+
+  const roomCard = page.locator('div[title]', { hasText: roomName }).first();
+
+  await expect(roomCard).toBeVisible({ timeout: 20_000 });
+  await roomCard.dblclick();
+  await expect(page).toHaveURL(/\/room\//, { timeout: 20_000 });
+  await expect(page.locator('app-rooms-side-panel').first()).toBeVisible({ timeout: 20_000 });
+  await waitForCurrentRoomName(page, roomName);
+}
+
+async function openSavedRoomByName(page: Page, roomName: string): Promise<void> {
+  const roomButton = page.locator(`button[title="${roomName}"]`);
+
+  await expect(roomButton).toBeVisible({ timeout: 20_000 });
+  await roomButton.click();
+  await expect(page).toHaveURL(/\/room\//, { timeout: 20_000 });
+  await expect(page.locator('app-rooms-side-panel').first()).toBeVisible({ timeout: 20_000 });
+  await waitForCurrentRoomName(page, roomName);
+}
+
+async function waitForInviteJoin(page: Page): Promise<void> {
+  // Invite page loads -> auto-joins -> redirects to room
+  await expect(page).toHaveURL(/\/room\//, { timeout: 30_000 });
+  await expect(page.locator('app-rooms-side-panel').first()).toBeVisible({ timeout: 20_000 });
+}
+
+async function waitForCurrentRoomName(page: Page, roomName: string, timeout = 20_000): Promise<void> {
+  await page.waitForFunction(
+    (expectedRoomName) => {
+      interface RoomShape { name?: string }
+      interface AngularDebugApi {
+        getComponent: (element: Element) => Record<string, unknown>;
+      }
+
+      const host = document.querySelector('app-rooms-side-panel');
+      const debugApi = (window as { ng?: AngularDebugApi }).ng;
+
+      if (!host || !debugApi?.getComponent) {
+        return false;
+      }
+
+      const component = debugApi.getComponent(host);
+      const currentRoom = (component['currentRoom'] as (() => RoomShape | null) | undefined)?.() ?? null;
+
+      return currentRoom?.name === expectedRoomName;
+    },
+    roomName,
+    { timeout }
+  );
+}
+
+async function openVoiceWorkspace(page: Page): Promise<void> {
+  if (await page.locator('app-voice-workspace').isVisible()
+    .catch(() => false)) {
+    return;
+  }
+
+  const viewButton = page.locator('app-rooms-side-panel').getByRole('button', { name: /view|open/i })
+    .first();
+
+  await expect(viewButton).toBeVisible({ timeout: 10_000 });
+  await viewButton.click();
+}
+
+// ── Voice helpers ────────────────────────────────────────────────────
+
+async function joinVoiceChannelUntilConnected(page: Page, channelName: string, attempts = 3): Promise<void> {
+  const room = new ChatRoomPage(page);
+
+  let lastError: unknown;
+
+  for (let attempt = 1; attempt <= attempts; attempt++) {
+    await room.joinVoiceChannel(channelName);
+
+    try {
+      await waitForLocalVoiceChannelConnection(page, channelName, 20_000);
+      await expect(room.muteButton).toBeVisible({ timeout: 10_000 });
+      return;
+    } catch (error) {
+      lastError = error;
+      await page.waitForTimeout(1_000);
+    }
+  }
+
+  const lastErrorMessage = lastError instanceof Error
+    ? `Last error: ${lastError.message}`
+    : 'Last error: unavailable';
+
+  throw new Error(`Failed to connect ${page.url()} to voice channel ${channelName}.\n${lastErrorMessage}`);
+}
+
+async function waitForLocalVoiceChannelConnection(page: Page, channelName: string, timeout = 20_000): Promise<void> {
+  await page.waitForFunction(
+    (name) => {
+      interface VoiceStateShape { isConnected?: boolean; roomId?: string; serverId?: string }
+      interface UserShape { voiceState?: VoiceStateShape }
+      interface ChannelShape { id: string; name: string; type: 'text' | 'voice' }
+      interface RoomShape { id: string; channels?: ChannelShape[] }
+      interface AngularDebugApi {
+        getComponent: (element: Element) => Record<string, unknown>;
+      }
+
+      const host = document.querySelector('app-rooms-side-panel');
+      const debugApi = (window as { ng?: AngularDebugApi }).ng;
+
+      if (!host || !debugApi?.getComponent) {
+        return false;
+      }
+
+      const component = debugApi.getComponent(host);
+      const currentRoom = (component['currentRoom'] as (() => RoomShape | null) | undefined)?.() ?? null;
+      const currentUser = (component['currentUser'] as (() => UserShape | null) | undefined)?.() ?? null;
+      const voiceChannel = currentRoom?.channels?.find((ch) => ch.type === 'voice' && ch.name === name);
+      const voiceState = currentUser?.voiceState;
+
+      return !!voiceChannel
+        && voiceState?.isConnected === true
+        && voiceState.roomId === voiceChannel.id
+        && voiceState.serverId === currentRoom.id;
+    },
+    channelName,
+    { timeout }
+  );
+}
+
+// ── Roster / state helpers ───────────────────────────────────────────
+
+async function waitForVoiceWorkspaceUserCount(page: Page, expectedCount: number): Promise<void> {
+  await page.waitForFunction(
+    (count) => {
+      interface AngularDebugApi {
+        getComponent: (element: Element) => Record<string, unknown>;
+      }
+
+      const host = document.querySelector('app-voice-workspace');
+      const debugApi = (window as { ng?: AngularDebugApi }).ng;
+
+      if (!host || !debugApi?.getComponent) {
+        return false;
+      }
+
+      const component = debugApi.getComponent(host);
+      const connectedUsers = (component['connectedVoiceUsers'] as (() => unknown[]) | undefined)?.() ?? [];
+
+      return connectedUsers.length === count;
+    },
+    expectedCount,
+    { timeout: 45_000 }
+  );
+}
+
+async function waitForVoiceRosterCount(page: Page, channelName: string, expectedCount: number): Promise<void> {
+  await page.waitForFunction(
+    ({ expected, name }) => {
+      interface ChannelShape { id: string; name: string; type: 'text' | 'voice' }
+      interface RoomShape { channels?: ChannelShape[] }
+      interface AngularDebugApi {
+        getComponent: (element: Element) => Record<string, unknown>;
+      }
+
+      const host = document.querySelector('app-rooms-side-panel');
+      const debugApi = (window as { ng?: AngularDebugApi }).ng;
+
+      if (!host || !debugApi?.getComponent) {
+        return false;
+      }
+
+      const component = debugApi.getComponent(host);
+      const currentRoom = (component['currentRoom'] as (() => RoomShape | null) | undefined)?.() ?? null;
+      const channelId = currentRoom?.channels?.find((ch) => ch.type === 'voice' && ch.name === name)?.id;
+
+      if (!channelId) {
+        return false;
+      }
+
+      const roster = (component['voiceUsersInRoom'] as ((roomId: string) => unknown[]) | undefined)?.(channelId) ?? [];
+
+      return roster.length === expected;
+    },
+    { expected: expectedCount, name: channelName },
+    { timeout: 30_000 }
+  );
+}
+
+async function waitForVoiceStateAcrossPages(
+  clients: readonly TestClient[],
+  displayName: string,
+  expectedState: { isMuted: boolean; isDeafened: boolean }
+): Promise<void> {
+  for (const client of clients) {
+    await client.page.waitForFunction(
+      ({ expectedDisplayName, expectedMuted, expectedDeafened }) => {
+        interface VoiceStateShape { isMuted?: boolean; isDeafened?: boolean }
+        interface ChannelShape { id: string; name: string; type: 'text' | 'voice' }
+        interface UserShape { displayName: string; voiceState?: VoiceStateShape }
+        interface RoomShape { channels?: ChannelShape[] }
+        interface AngularDebugApi {
+          getComponent: (element: Element) => Record<string, unknown>;
+        }
+
+        const host = document.querySelector('app-rooms-side-panel');
+        const debugApi = (window as { ng?: AngularDebugApi }).ng;
+
+        if (!host || !debugApi?.getComponent) {
+          return false;
+        }
+
+        const component = debugApi.getComponent(host);
+        const currentRoom = (component['currentRoom'] as (() => RoomShape | null) | undefined)?.() ?? null;
+        const voiceChannel = currentRoom?.channels?.find((ch) => ch.type === 'voice');
+
+        if (!voiceChannel) {
+          return false;
+        }
+
+        const roster = (component['voiceUsersInRoom'] as ((roomId: string) => UserShape[]) | undefined)?.(voiceChannel.id) ?? [];
+        const entry = roster.find((userEntry) => userEntry.displayName === expectedDisplayName);
+
+        return entry?.voiceState?.isMuted === expectedMuted
+          && entry?.voiceState?.isDeafened === expectedDeafened;
+      },
+      {
+        expectedDisplayName: displayName,
+        expectedMuted: expectedState.isMuted,
+        expectedDeafened: expectedState.isDeafened
+      },
+      { timeout: 30_000 }
+    );
+  }
+}

e2e/tests/voice/multi-signal-eight-user-voice.spec.ts

@@ -0,0 +1,763 @@
+import { expect, type Page } from '@playwright/test';
+import { test, type Client } from '../../fixtures/multi-client';
+import { installTestServerEndpoints, type SeededEndpointInput } from '../../helpers/seed-test-endpoint';
+import { startTestServer } from '../../helpers/test-server';
+import {
+  dumpRtcDiagnostics,
+  getConnectedPeerCount,
+  installWebRTCTracking,
+  waitForAllPeerAudioFlow,
+  waitForAudioStatsPresent,
+  waitForConnectedPeerCount,
+  waitForPeerConnected
+} from '../../helpers/webrtc-helpers';
+import { RegisterPage } from '../../pages/register.page';
+import { ServerSearchPage } from '../../pages/server-search.page';
+import { ChatRoomPage } from '../../pages/chat-room.page';
+
+const PRIMARY_SIGNAL_ID = 'e2e-test-server-a';
+const SECONDARY_SIGNAL_ID = 'e2e-test-server-b';
+const PRIMARY_ROOM_NAME = `Dual Signal Voice A ${Date.now()}`;
+const SECONDARY_ROOM_NAME = `Dual Signal Voice B ${Date.now()}`;
+const VOICE_CHANNEL = 'General';
+const USER_PASSWORD = 'TestPass123!';
+const USER_COUNT = 8;
+const EXPECTED_REMOTE_PEERS = USER_COUNT - 1;
+const STABILITY_WINDOW_MS = 20_000;
+
+interface TestUser {
+  username: string;
+  displayName: string;
+  password: string;
+}
+
+type TestClient = Client & {
+  user: TestUser;
+};
+
+test.describe('Dual-signal multi-user voice', () => {
+  test('keeps 8 users on 2 signal apis while voice, mute, and deafen stay consistent for 20+ seconds', async ({
+    createClient,
+    testServer
+  }) => {
+    test.setTimeout(720_000);
+
+    const secondaryServer = await startTestServer();
+
+    try {
+      const endpoints: SeededEndpointInput[] = [
+        {
+          id: PRIMARY_SIGNAL_ID,
+          name: 'E2E Signal A',
+          url: testServer.url,
+          isActive: true,
+          status: 'online'
+        },
+        {
+          id: SECONDARY_SIGNAL_ID,
+          name: 'E2E Signal B',
+          url: secondaryServer.url,
+          isActive: true,
+          status: 'online'
+        }
+      ];
+      const users = buildUsers();
+      const clients = await createTrackedClients(createClient, users, endpoints);
+
+      await test.step('Register every user with both active endpoints available', async () => {
+        for (const client of clients) {
+          const registerPage = new RegisterPage(client.page);
+
+          await registerPage.goto();
+          await registerPage.serverSelect.selectOption(PRIMARY_SIGNAL_ID);
+          await registerPage.register(client.user.username, client.user.displayName, client.user.password);
+          await expect(client.page).toHaveURL(/\/search/, { timeout: 20_000 });
+        }
+      });
+
+      await test.step('Create primary and secondary rooms on different signal endpoints', async () => {
+        const searchPage = new ServerSearchPage(clients[0].page);
+
+        await searchPage.createServer(PRIMARY_ROOM_NAME, {
+          description: 'Primary signal room for 8-user voice mesh',
+          sourceId: PRIMARY_SIGNAL_ID
+        });
+
+        await expect(clients[0].page).toHaveURL(/\/room\//, { timeout: 20_000 });
+
+        await searchPage.createServer(SECONDARY_ROOM_NAME, {
+          description: 'Secondary signal room for dual-socket coverage',
+          sourceId: SECONDARY_SIGNAL_ID
+        });
+
+        await expect(clients[0].page).toHaveURL(/\/room\//, { timeout: 20_000 });
+      });
+
+      await test.step('Every user joins both rooms to keep 2 signal sockets open', async () => {
+        for (const client of clients.slice(1)) {
+          await joinRoomFromSearch(client.page, PRIMARY_ROOM_NAME);
+        }
+
+        for (const client of clients.slice(1)) {
+          await openSearchView(client.page);
+          await joinRoomFromSearch(client.page, SECONDARY_ROOM_NAME);
+        }
+
+        for (const client of clients) {
+          await openSavedRoomByName(client.page, PRIMARY_ROOM_NAME);
+          await waitForConnectedSignalManagerCount(client.page, 2);
+        }
+      });
+
+      await test.step('Create voice channel and join all 8 users', async () => {
+        const hostRoom = new ChatRoomPage(clients[0].page);
+
+        await hostRoom.ensureVoiceChannelExists(VOICE_CHANNEL);
+
+        for (const client of clients) {
+          await joinVoiceChannelUntilConnected(client.page, VOICE_CHANNEL);
+        }
+
+        for (const client of clients) {
+          await waitForVoiceRosterCount(client.page, VOICE_CHANNEL, USER_COUNT);
+        }
+      });
+
+      await test.step('All users discover all peers and audio flows pairwise', async () => {
+        // Wait for all clients to have at least one connected peer (fast)
+        await Promise.all(clients.map((client) =>
+          waitForPeerConnected(client.page, 45_000)
+        ));
+
+        // Wait for all clients to have all 7 peers connected
+        await Promise.all(clients.map((client) =>
+          waitForConnectedPeerCount(client.page, EXPECTED_REMOTE_PEERS, 90_000)
+        ));
+
+        // Wait for audio stats to appear on all clients
+        await Promise.all(clients.map((client) =>
+          waitForAudioStatsPresent(client.page, 30_000)
+        ));
+
+        // Allow the mesh to settle - voice routing, allowed-peer-id
+        // propagation and renegotiation all need time after the last
+        // user joins.
+        await clients[0].page.waitForTimeout(5_000);
+
+        // Check bidirectional audio flow on each client
+        await Promise.all(clients.map((client) =>
+          waitForAllPeerAudioFlow(client.page, EXPECTED_REMOTE_PEERS, 90_000)
+        ));
+      });
+
+      await test.step('Voice workspace and side panel show all 8 users on every client', async () => {
+        for (const client of clients) {
+          const room = new ChatRoomPage(client.page);
+
+          await openVoiceWorkspace(client.page);
+          await expect(room.voiceWorkspace).toBeVisible({ timeout: 10_000 });
+          await waitForVoiceWorkspaceUserCount(client.page, USER_COUNT);
+          await waitForVoiceRosterCount(client.page, VOICE_CHANNEL, USER_COUNT);
+          await waitForConnectedSignalManagerCount(client.page, 2);
+        }
+      });
+
+      await test.step('Voice stays stable for more than 20 seconds across both signals', async () => {
+        const deadline = Date.now() + STABILITY_WINDOW_MS;
+
+        while (Date.now() < deadline) {
+          for (const client of clients) {
+            await expect.poll(async () => await getConnectedPeerCount(client.page), {
+              timeout: 10_000,
+              intervals: [500, 1_000]
+            }).toBe(EXPECTED_REMOTE_PEERS);
+
+            await expect.poll(async () => await getConnectedSignalManagerCount(client.page), {
+              timeout: 10_000,
+              intervals: [500, 1_000]
+            }).toBe(2);
+          }
+
+          if (Date.now() < deadline) {
+            await clients[0].page.waitForTimeout(5_000);
+          }
+        }
+
+        for (const client of clients) {
+          try {
+            await waitForAllPeerAudioFlow(client.page, EXPECTED_REMOTE_PEERS, 30_000);
+          } catch (error) {
+            console.log(`[${client.user.displayName} RTC]\n${await dumpRtcDiagnostics(client.page)}`);
+            throw error;
+          }
+        }
+      });
+
+      await test.step('Mute state propagates for every user across all clients', async () => {
+        for (const client of clients) {
+          const room = new ChatRoomPage(client.page);
+
+          await room.muteButton.click();
+          await waitForVoiceStateAcrossPages(clients, client.user.displayName, {
+            isMuted: true,
+            isDeafened: false
+          });
+
+          await room.muteButton.click();
+          await waitForVoiceStateAcrossPages(clients, client.user.displayName, {
+            isMuted: false,
+            isDeafened: false
+          });
+        }
+      });
+
+      await test.step('Audio still flows on all peers after mute cycling', async () => {
+        for (const client of clients) {
+          try {
+            await waitForAllPeerAudioFlow(client.page, EXPECTED_REMOTE_PEERS, 30_000);
+          } catch (error) {
+            console.log(`[${client.user.displayName} post-mute RTC]\n${await dumpRtcDiagnostics(client.page)}`);
+            throw error;
+          }
+        }
+      });
+
+      await test.step('Deafen state propagates for every user across all clients', async () => {
+        for (const client of clients) {
+          const room = new ChatRoomPage(client.page);
+
+          await room.deafenButton.click();
+          await client.page.waitForTimeout(500);
+          await waitForVoiceStateAcrossPages(clients, client.user.displayName, {
+            isMuted: true,
+            isDeafened: true
+          });
+
+          await room.deafenButton.click();
+          await client.page.waitForTimeout(500);
+          // Un-deafen does NOT restore mute - the user stays muted
+          await waitForVoiceStateAcrossPages(clients, client.user.displayName, {
+            isMuted: true,
+            isDeafened: false
+          });
+        }
+      });
+
+      await test.step('Unmute all users and verify audio flows end-to-end', async () => {
+        // Every user is left muted after deafen cycling - unmute them all
+        for (const client of clients) {
+          const room = new ChatRoomPage(client.page);
+
+          await room.muteButton.click();
+          await waitForVoiceStateAcrossPages(clients, client.user.displayName, {
+            isMuted: false,
+            isDeafened: false
+          });
+        }
+
+        // Final audio flow check on every peer - confirms the full
+        // send/receive pipeline still works after mute+deafen cycling
+        for (const client of clients) {
+          try {
+            await waitForAllPeerAudioFlow(client.page, EXPECTED_REMOTE_PEERS, 30_000);
+          } catch (error) {
+            console.log(`[${client.user.displayName} final RTC]\n${await dumpRtcDiagnostics(client.page)}`);
+            throw error;
+          }
+        }
+      });
+    } finally {
+      await secondaryServer.stop();
+    }
+  });
+});
+
+function buildUsers(): TestUser[] {
+  return Array.from({ length: USER_COUNT }, (_value, index) => ({
+    username: `voice8_user_${Date.now()}_${index + 1}`,
+    displayName: `Voice User ${index + 1}`,
+    password: USER_PASSWORD
+  }));
+}
+
+async function createTrackedClients(
+  createClient: () => Promise<Client>,
+  users: TestUser[],
+  endpoints: readonly SeededEndpointInput[]
+): Promise<TestClient[]> {
+  const clients: TestClient[] = [];
+
+  for (const user of users) {
+    const client = await createClient();
+
+    await installTestServerEndpoints(client.context, endpoints);
+    await installDeterministicVoiceSettings(client.page);
+    await installWebRTCTracking(client.page);
+
+    clients.push({
+      ...client,
+      user
+    });
+  }
+
+  return clients;
+}
+
+async function installDeterministicVoiceSettings(page: Page): Promise<void> {
+  await page.addInitScript(() => {
+    localStorage.setItem('metoyou_voice_settings', JSON.stringify({
+      inputVolume: 100,
+      outputVolume: 100,
+      audioBitrate: 96,
+      latencyProfile: 'balanced',
+      includeSystemAudio: false,
+      noiseReduction: false,
+      screenShareQuality: 'balanced',
+      askScreenShareQuality: false
+    }));
+  });
+}
+
+async function openSearchView(page: Page): Promise<void> {
+  const searchInput = page.getByPlaceholder('Search servers and users...');
+
+  if (await searchInput.isVisible().catch(() => false)) {
+    return;
+  }
+
+  await page.locator('button[title="Create Server"]').click();
+  await expect(searchInput).toBeVisible({ timeout: 20_000 });
+}
+
+async function joinRoomFromSearch(page: Page, roomName: string): Promise<void> {
+  const searchInput = page.getByPlaceholder('Search servers and users...');
+
+  await expect(searchInput).toBeVisible({ timeout: 20_000 });
+  await searchInput.fill(roomName);
+
+  const roomCard = page.locator('div[title]', { hasText: roomName }).first();
+
+  await expect(roomCard).toBeVisible({ timeout: 20_000 });
+  await roomCard.dblclick();
+  await expect(page).toHaveURL(/\/room\//, { timeout: 20_000 });
+  await expect(page.locator('app-rooms-side-panel').first()).toBeVisible({ timeout: 20_000 });
+  await waitForCurrentRoomName(page, roomName);
+}
+
+async function openSavedRoomByName(page: Page, roomName: string): Promise<void> {
+  const roomButton = page.locator(`button[title="${roomName}"]`);
+
+  await expect(roomButton).toBeVisible({ timeout: 20_000 });
+  await roomButton.click();
+  await expect(page).toHaveURL(/\/room\//, { timeout: 20_000 });
+  await expect(page.locator('app-rooms-side-panel').first()).toBeVisible({ timeout: 20_000 });
+  await waitForCurrentRoomName(page, roomName);
+}
+
+async function waitForCurrentRoomName(page: Page, roomName: string, timeout = 20_000): Promise<void> {
+  await page.waitForFunction(
+    (expectedRoomName) => {
+      interface RoomShape {
+        name?: string;
+      }
+
+      interface AngularDebugApi {
+        getComponent: (element: Element) => Record<string, unknown>;
+      }
+
+      const host = document.querySelector('app-rooms-side-panel');
+      const debugApi = (window as { ng?: AngularDebugApi }).ng;
+
+      if (!host || !debugApi?.getComponent) {
+        return false;
+      }
+
+      const component = debugApi.getComponent(host);
+      const currentRoom = (component['currentRoom'] as (() => RoomShape | null) | undefined)?.() ?? null;
+
+      return currentRoom?.name === expectedRoomName;
+    },
+    roomName,
+    { timeout }
+  );
+}
+
+async function openVoiceWorkspace(page: Page): Promise<void> {
+  const viewButton = page.locator('app-rooms-side-panel').getByRole('button', { name: /view|open/i })
+    .first();
+
+  if (await page.locator('app-voice-workspace').isVisible()
+    .catch(() => false)) {
+    return;
+  }
+
+  await expect(viewButton).toBeVisible({ timeout: 10_000 });
+  await viewButton.click();
+}
+
+async function joinVoiceChannelUntilConnected(page: Page, channelName: string, attempts = 3): Promise<void> {
+  const room = new ChatRoomPage(page);
+
+  let lastError: unknown;
+
+  for (let attempt = 1; attempt <= attempts; attempt++) {
+    await room.joinVoiceChannel(channelName);
+
+    try {
+      await waitForLocalVoiceChannelConnection(page, channelName, 20_000);
+      await expect(room.muteButton).toBeVisible({ timeout: 10_000 });
+      return;
+    } catch (error) {
+      lastError = error;
+      await page.waitForTimeout(1_000);
+    }
+  }
+
+  const diagnostics = await getVoiceJoinDiagnostics(page, channelName);
+  const displayName = diagnostics.currentUser?.displayName ?? 'Unknown user';
+
+  throw new Error([
+    `Failed to connect ${displayName} to voice channel ${channelName}.`,
+    lastError instanceof Error ? `Last error: ${lastError.message}` : 'Last error: unavailable',
+    `Current room: ${diagnostics.currentRoom?.name ?? 'none'} (${diagnostics.currentRoom?.id ?? 'n/a'})`,
+    `Current user id: ${diagnostics.currentUser?.id ?? 'none'} / ${diagnostics.currentUser?.oderId ?? 'none'}`,
+    `Current user voice state: ${JSON.stringify(diagnostics.currentUser?.voiceState ?? null)}`,
+    `Voice channel id: ${diagnostics.voiceChannel?.id ?? 'missing'}`,
+    `Visible voice roster: ${diagnostics.voiceUsers.join(', ') || 'none'}`,
+    `Connected signaling managers: ${diagnostics.connectedSignalCount}`,
+    `Local voice facade state: ${JSON.stringify(diagnostics.localVoiceState)}`,
+    `Voice connection error: ${diagnostics.connectionErrorMessage ?? 'none'}`
+  ].join('\n'));
+}
+
+async function waitForLocalVoiceChannelConnection(page: Page, channelName: string, timeout = 20_000): Promise<void> {
+  await page.waitForFunction(
+    (name) => {
+      interface VoiceStateShape {
+        isConnected?: boolean;
+        roomId?: string;
+        serverId?: string;
+      }
+
+      interface UserShape {
+        voiceState?: VoiceStateShape;
+      }
+
+      interface ChannelShape {
+        id: string;
+        name: string;
+        type: 'text' | 'voice';
+      }
+
+      interface RoomShape {
+        id: string;
+        channels?: ChannelShape[];
+      }
+
+      interface AngularDebugApi {
+        getComponent: (element: Element) => Record<string, unknown>;
+      }
+
+      const host = document.querySelector('app-rooms-side-panel');
+      const debugApi = (window as { ng?: AngularDebugApi }).ng;
+
+      if (!host || !debugApi?.getComponent) {
+        return false;
+      }
+
+      const component = debugApi.getComponent(host);
+      const currentRoom = (component['currentRoom'] as (() => RoomShape | null) | undefined)?.() ?? null;
+      const currentUser = (component['currentUser'] as (() => UserShape | null) | undefined)?.() ?? null;
+      const voiceChannel = currentRoom?.channels?.find((channel) => channel.type === 'voice' && channel.name === name);
+      const voiceState = currentUser?.voiceState;
+
+      return !!voiceChannel
+        && voiceState?.isConnected === true
+        && voiceState.roomId === voiceChannel.id
+        && voiceState.serverId === currentRoom.id;
+    },
+    channelName,
+    { timeout }
+  );
+}
+
+async function getVoiceJoinDiagnostics(page: Page, channelName: string): Promise<{
+  connectedSignalCount: number;
+  connectionErrorMessage: string | null;
+  currentRoom: { id?: string; name?: string } | null;
+  currentUser: { id?: string; oderId?: string; displayName?: string; voiceState?: Record<string, unknown> } | null;
+  localVoiceState: {
+    isVoiceConnected: boolean;
+    localStreamTracks: number;
+    rawMicTracks: number;
+  };
+  voiceChannel: { id?: string; name?: string } | null;
+  voiceUsers: string[];
+}> {
+  return await page.evaluate((name) => {
+    interface VoiceStateShape {
+      isConnected?: boolean;
+      isMuted?: boolean;
+      isDeafened?: boolean;
+      roomId?: string;
+      serverId?: string;
+    }
+
+    interface UserShape {
+      id?: string;
+      oderId?: string;
+      displayName?: string;
+      voiceState?: VoiceStateShape;
+    }
+
+    interface ChannelShape {
+      id: string;
+      name: string;
+      type: 'text' | 'voice';
+    }
+
+    interface RoomShape {
+      id?: string;
+      name?: string;
+      channels?: ChannelShape[];
+    }
+
+    interface AngularDebugApi {
+      getComponent: (element: Element) => Record<string, unknown>;
+    }
+
+    const host = document.querySelector('app-rooms-side-panel');
+    const debugApi = (window as { ng?: AngularDebugApi }).ng;
+
+    if (!host || !debugApi?.getComponent) {
+      return {
+        connectedSignalCount: 0,
+        connectionErrorMessage: 'Angular debug API unavailable',
+        currentRoom: null,
+        currentUser: null,
+        localVoiceState: {
+          isVoiceConnected: false,
+          localStreamTracks: 0,
+          rawMicTracks: 0
+        },
+        voiceChannel: null,
+        voiceUsers: []
+      };
+    }
+
+    const component = debugApi.getComponent(host);
+    const currentRoom = (component['currentRoom'] as (() => RoomShape | null) | undefined)?.() ?? null;
+    const currentUser = (component['currentUser'] as (() => UserShape | null) | undefined)?.() ?? null;
+    const voiceChannel = currentRoom?.channels?.find((channel) => channel.type === 'voice' && channel.name === name) ?? null;
+    const voiceUsers = voiceChannel
+      ? ((component['voiceUsersInRoom'] as ((roomId: string) => UserShape[]) | undefined)?.(voiceChannel.id) ?? [])
+        .map((user) => user.displayName ?? 'Unknown user')
+      : [];
+    const voiceConnection = component['voiceConnection'] as {
+      getLocalStream?: () => MediaStream | null;
+      getRawMicStream?: () => MediaStream | null;
+      isVoiceConnected?: () => boolean;
+    } | undefined;
+    const realtime = component['realtime'] as {
+      connectionErrorMessage?: () => string | null;
+      signalingTransportHandler?: {
+        getConnectedSignalingManagers?: () => { signalUrl: string }[];
+      };
+    } | undefined;
+
+    return {
+      connectedSignalCount: realtime?.signalingTransportHandler?.getConnectedSignalingManagers?.().length ?? 0,
+      connectionErrorMessage: realtime?.connectionErrorMessage?.() ?? null,
+      currentRoom,
+      currentUser,
+      localVoiceState: {
+        isVoiceConnected: voiceConnection?.isVoiceConnected?.() ?? false,
+        localStreamTracks: voiceConnection?.getLocalStream?.()?.getTracks().length ?? 0,
+        rawMicTracks: voiceConnection?.getRawMicStream?.()?.getTracks().length ?? 0
+      },
+      voiceChannel,
+      voiceUsers
+    };
+  }, channelName);
+}
+
+async function waitForConnectedSignalManagerCount(page: Page, expectedCount: number): Promise<void> {
+  await page.waitForFunction(
+    (count) => {
+      interface AngularDebugApi {
+        getComponent: (element: Element) => Record<string, unknown>;
+      }
+
+      const host = document.querySelector('app-rooms-side-panel');
+      const debugApi = (window as { ng?: AngularDebugApi }).ng;
+
+      if (!host || !debugApi?.getComponent) {
+        return false;
+      }
+
+      const component = debugApi.getComponent(host);
+      const realtime = component['realtime'] as {
+        signalingTransportHandler?: {
+          getConnectedSignalingManagers?: () => { signalUrl: string }[];
+        };
+      } | undefined;
+      const countValue = realtime?.signalingTransportHandler?.getConnectedSignalingManagers?.().length ?? 0;
+
+      return countValue === count;
+    },
+    expectedCount,
+    { timeout: 30_000 }
+  );
+}
+
+async function getConnectedSignalManagerCount(page: Page): Promise<number> {
+  return await page.evaluate(() => {
+    interface AngularDebugApi {
+      getComponent: (element: Element) => Record<string, unknown>;
+    }
+
+    const host = document.querySelector('app-rooms-side-panel');
+    const debugApi = (window as { ng?: AngularDebugApi }).ng;
+
+    if (!host || !debugApi?.getComponent) {
+      return 0;
+    }
+
+    const component = debugApi.getComponent(host);
+    const realtime = component['realtime'] as {
+      signalingTransportHandler?: {
+        getConnectedSignalingManagers?: () => { signalUrl: string }[];
+      };
+    } | undefined;
+
+    return realtime?.signalingTransportHandler?.getConnectedSignalingManagers?.().length ?? 0;
+  });
+}
+
+async function waitForVoiceWorkspaceUserCount(page: Page, expectedCount: number): Promise<void> {
+  await page.waitForFunction(
+    (count) => {
+      interface AngularDebugApi {
+        getComponent: (element: Element) => Record<string, unknown>;
+      }
+
+      const host = document.querySelector('app-voice-workspace');
+      const debugApi = (window as { ng?: AngularDebugApi }).ng;
+
+      if (!host || !debugApi?.getComponent) {
+        return false;
+      }
+
+      const component = debugApi.getComponent(host);
+      const connectedUsers = (component['connectedVoiceUsers'] as (() => unknown[]) | undefined)?.() ?? [];
+
+      return connectedUsers.length === count;
+    },
+    expectedCount,
+    { timeout: 45_000 }
+  );
+}
+
+async function waitForVoiceRosterCount(page: Page, channelName: string, expectedCount: number): Promise<void> {
+  await page.waitForFunction(
+    ({ expected, name }) => {
+      interface ChannelShape {
+        id: string;
+        name: string;
+        type: 'text' | 'voice';
+      }
+
+      interface RoomShape {
+        channels?: ChannelShape[];
+      }
+
+      interface AngularDebugApi {
+        getComponent: (element: Element) => Record<string, unknown>;
+      }
+
+      const host = document.querySelector('app-rooms-side-panel');
+      const debugApi = (window as { ng?: AngularDebugApi }).ng;
+
+      if (!host || !debugApi?.getComponent) {
+        return false;
+      }
+
+      const component = debugApi.getComponent(host);
+      const currentRoom = (component['currentRoom'] as (() => RoomShape | null) | undefined)?.() ?? null;
+      const channelId = currentRoom?.channels?.find((channel) => channel.type === 'voice' && channel.name === name)?.id;
+
+      if (!channelId) {
+        return false;
+      }
+
+      const roster = (component['voiceUsersInRoom'] as ((roomId: string) => unknown[]) | undefined)?.(channelId) ?? [];
+
+      return roster.length === expected;
+    },
+    { expected: expectedCount, name: channelName },
+    { timeout: 30_000 }
+  );
+}
+
+async function waitForVoiceStateAcrossPages(
+  clients: readonly TestClient[],
+  displayName: string,
+  expectedState: { isMuted: boolean; isDeafened: boolean }
+): Promise<void> {
+  for (const client of clients) {
+    await client.page.waitForFunction(
+      ({ expectedDisplayName, expectedMuted, expectedDeafened }) => {
+        interface VoiceStateShape {
+          isMuted?: boolean;
+          isDeafened?: boolean;
+        }
+
+        interface ChannelShape {
+          id: string;
+          name: string;
+          type: 'text' | 'voice';
+        }
+
+        interface UserShape {
+          displayName: string;
+          voiceState?: VoiceStateShape;
+        }
+
+        interface RoomShape {
+          channels?: ChannelShape[];
+        }
+
+        interface AngularDebugApi {
+          getComponent: (element: Element) => Record<string, unknown>;
+        }
+
+        const host = document.querySelector('app-rooms-side-panel');
+        const debugApi = (window as { ng?: AngularDebugApi }).ng;
+
+        if (!host || !debugApi?.getComponent) {
+          return false;
+        }
+
+        const component = debugApi.getComponent(host);
+        const currentRoom = (component['currentRoom'] as (() => RoomShape | null) | undefined)?.() ?? null;
+        const voiceChannel = currentRoom?.channels?.find((channel) => channel.type === 'voice');
+
+        if (!voiceChannel) {
+          return false;
+        }
+
+        const roster = (component['voiceUsersInRoom'] as ((roomId: string) => UserShape[]) | undefined)?.(voiceChannel.id) ?? [];
+        const entry = roster.find((user) => user.displayName === expectedDisplayName);
+
+        return entry?.voiceState?.isMuted === expectedMuted
+          && entry?.voiceState?.isDeafened === expectedDeafened;
+      },
+      {
+        expectedDisplayName: displayName,
+        expectedMuted: expectedState.isMuted,
+        expectedDeafened: expectedState.isDeafened
+      },
+      { timeout: 30_000 }
+    );
+  }
+}

e2e/tests/voice/voice-full-journey.spec.ts

@@ -1,6 +1,7 @@
 import { test, expect } from '../../fixtures/multi-client';
 import {
   installWebRTCTracking,
+  installAutoResumeAudioContext,
   waitForPeerConnected,
   isPeerStillConnected,
   getAudioStatsDelta,
@@ -13,7 +14,7 @@ import { ServerSearchPage } from '../../pages/server-search.page';
 import { ChatRoomPage } from '../../pages/chat-room.page';
 
 /**
- * Full user journey: register → create server → join → voice → verify audio
+ * Full user journey: register -> create server -> join -> voice -> verify audio
  * for 10+ seconds of stable connectivity.
  *
  * Uses two independent browser contexts (Alice & Bob) to simulate real
@@ -25,7 +26,7 @@ const BOB = { username: `bob_${Date.now()}`, displayName: 'Bob', password: 'Test
 const SERVER_NAME = `E2E Test Server ${Date.now()}`;
 const VOICE_CHANNEL = 'General';
 
-test.describe('Full user journey: register → server → voice chat', () => {
+test.describe('Full user journey: register -> server -> voice chat', () => {
   test('two users register, create server, join voice, and stay connected 10+ seconds with audio', async ({ createClient }) => {
     test.setTimeout(180_000); // 3 min - covers registration, server creation, voice establishment, and 10s stability check
 
@@ -35,6 +36,20 @@ test.describe('Full user journey: register → server → voice chat', () => {
     // Install WebRTC tracking before any navigation
     await installWebRTCTracking(alice.page);
     await installWebRTCTracking(bob.page);
+    await installAutoResumeAudioContext(alice.page);
+    await installAutoResumeAudioContext(bob.page);
+
+    // Seed deterministic voice settings so noise reduction doesn't
+    // swallow the fake audio tone.
+    const voiceSettings = JSON.stringify({
+      inputVolume: 100, outputVolume: 100, audioBitrate: 96,
+      latencyProfile: 'balanced', includeSystemAudio: false,
+      noiseReduction: false, screenShareQuality: 'balanced',
+      askScreenShareQuality: false
+    });
+
+    await alice.page.addInitScript((settingsValue: string) => localStorage.setItem('metoyou_voice_settings', settingsValue), voiceSettings);
+    await bob.page.addInitScript((settingsValue: string) => localStorage.setItem('metoyou_voice_settings', settingsValue), voiceSettings);
 
     // Forward browser console for debugging
     alice.page.on('console', msg => console.log('[Alice]', msg.text()));
@@ -81,14 +96,7 @@ test.describe('Full user journey: register → server → voice chat', () => {
     await test.step('Bob finds and joins the server', async () => {
       const searchPage = new ServerSearchPage(bob.page);
 
-      // Search for the server
-      await searchPage.searchInput.fill(SERVER_NAME);
-
-      // Wait for search results and click the server
-      const serverCard = bob.page.locator('button', { hasText: SERVER_NAME }).first();
-
-      await expect(serverCard).toBeVisible({ timeout: 10_000 });
-      await serverCard.click();
+      await searchPage.joinServerFromSearch(SERVER_NAME);
 
       // Bob should be in the room now
       await expect(bob.page).toHaveURL(/\/room\//, { timeout: 15_000 });
@@ -146,8 +154,38 @@ test.describe('Full user journey: register → server → voice chat', () => {
     // ── Step 7: Verify audio is flowing in both directions ───────────
 
     await test.step('Audio packets are flowing between Alice and Bob', async () => {
-      const aliceDelta = await waitForAudioFlow(alice.page, 30_000);
-      const bobDelta = await waitForAudioFlow(bob.page, 30_000);
+      // Chromium's --use-fake-device-for-media-stream can produce a
+      // silent capture track on the very first getUserMedia call.  If
+      // bidirectional audio doesn't flow within a short window, leave
+      // and rejoin voice to re-acquire the mic.
+      let aliceDelta = await waitForAudioFlow(alice.page, 15_000);
+      let bobDelta = await waitForAudioFlow(bob.page, 15_000);
+
+      const isFlowing = (delta: typeof aliceDelta) =>
+        (delta.outboundBytesDelta > 0 || delta.outboundPacketsDelta > 0) &&
+        (delta.inboundBytesDelta > 0 || delta.inboundPacketsDelta > 0);
+
+      if (!isFlowing(aliceDelta) || !isFlowing(bobDelta)) {
+        const aliceRoom = new ChatRoomPage(alice.page);
+        const bobRoom = new ChatRoomPage(bob.page);
+
+        await aliceRoom.disconnectButton.click();
+        await bobRoom.disconnectButton.click();
+        await alice.page.waitForTimeout(2_000);
+
+        await aliceRoom.joinVoiceChannel(VOICE_CHANNEL);
+        await expect(alice.page.locator('app-voice-controls')).toBeVisible({ timeout: 15_000 });
+        await bobRoom.joinVoiceChannel(VOICE_CHANNEL);
+        await expect(bob.page.locator('app-voice-controls')).toBeVisible({ timeout: 15_000 });
+
+        await waitForPeerConnected(alice.page, 30_000);
+        await waitForPeerConnected(bob.page, 30_000);
+        await waitForAudioStatsPresent(alice.page, 20_000);
+        await waitForAudioStatsPresent(bob.page, 20_000);
+
+        aliceDelta = await waitForAudioFlow(alice.page, 30_000);
+        bobDelta = await waitForAudioFlow(bob.page, 30_000);
+      }
 
       if (aliceDelta.outboundBytesDelta === 0 || aliceDelta.inboundBytesDelta === 0
         || bobDelta.outboundBytesDelta === 0 || bobDelta.inboundBytesDelta === 0) {

electron/README.md

@@ -0,0 +1,32 @@
+# Electron Shell
+
+Electron main-process package for MetoYou / Toju. This directory owns desktop bootstrap, the preload bridge, IPC handlers, desktop persistence glue, updater integration, and window-level behavior.
+
+## Commands
+
+- `npm run build:electron` builds the Electron TypeScript output to `dist/electron`.
+- `npm run electron` builds the product client and Electron, then launches the desktop app.
+- `npm run electron:dev` starts the Angular client and Electron together.
+- `npm run dev` starts the full desktop stack: server, Angular client, and Electron.
+- `npm run electron:build`, `npm run electron:build:win`, `npm run electron:build:mac`, and `npm run electron:build:linux` create packaged desktop builds.
+
+## Structure
+
+| Path | Description |
+| --- | --- |
+| `main.ts` | Electron app bootstrap and process entry point |
+| `preload.ts` | Typed renderer-facing preload bridge |
+| `process-list.ts` | Linux/Windows process-name scan used by now-playing game detection |
+| `app/` | App lifecycle and startup composition |
+| `ipc/` | Renderer-invoked IPC handlers |
+| `cqrs/` | Local database command/query handlers and mappings |
+| `db/`, `entities/`, `migrations/` | Desktop persistence and schema evolution |
+| `audio/` | Desktop audio integrations |
+| `update/` | Desktop updater flow |
+| `window/` | Window creation and window-level behavior |
+
+## Notes
+
+- When adding a renderer-facing capability, update the Electron implementation, `preload.ts`, and the renderer bridge in `toju-app/` together.
+- Treat `dist/electron/` and `dist-electron/` as generated output.
+- See [AGENTS.md](AGENTS.md) for package-level editing rules.

electron/app/deep-links.ts

@@ -5,6 +5,7 @@ import { createWindow, getMainWindow } from '../window/create-window';
 const CUSTOM_PROTOCOL = 'toju';
 const DEEP_LINK_PREFIX = `${CUSTOM_PROTOCOL}://`;
 const DEV_SINGLE_INSTANCE_EXIT_CODE_ENV = 'METOYOU_SINGLE_INSTANCE_EXIT_CODE';
+const DEV_RELOAD_EXISTING_ARG = '--metoyou-dev-reload-existing';
 
 let pendingDeepLink: string | null = null;
 
@@ -95,6 +96,12 @@ export function initializeDeepLinkHandling(): boolean {
   }
 
   app.on('second-instance', (_event, argv) => {
+    if (resolveDevSingleInstanceExitCode() != null && argv.includes(DEV_RELOAD_EXISTING_ARG)) {
+      app.relaunch();
+      app.exit(0);
+      return;
+    }
+
     focusMainWindow();
 
     const deepLink = extractDeepLink(argv);

electron/cqrs/commands/handlers/saveUser.ts

@@ -10,6 +10,8 @@ export async function handleSaveUser(command: SaveUserCommand, dataSource: DataS
     oderId: user.oderId ?? null,
     username: user.username ?? null,
     displayName: user.displayName ?? null,
+    description: user.description ?? null,
+    profileUpdatedAt: user.profileUpdatedAt ?? null,
     avatarUrl: user.avatarUrl ?? null,
     avatarHash: user.avatarHash ?? null,
     avatarMime: user.avatarMime ?? null,

electron/cqrs/mappers.ts

@@ -46,6 +46,8 @@ export function rowToUser(row: UserEntity) {
     oderId: row.oderId ?? '',
     username: row.username ?? '',
     displayName: row.displayName ?? '',
+    description: row.description ?? undefined,
+    profileUpdatedAt: row.profileUpdatedAt ?? undefined,
     avatarUrl: row.avatarUrl ?? undefined,
     avatarHash: row.avatarHash ?? undefined,
     avatarMime: row.avatarMime ?? undefined,

electron/cqrs/queries/handlers/getCurrentUserId.ts

@@ -0,0 +1,9 @@
+import { DataSource } from 'typeorm';
+import { MetaEntity } from '../../../entities';
+
+export async function handleGetCurrentUserId(dataSource: DataSource): Promise<string | null> {
+  const metaRepo = dataSource.getRepository(MetaEntity);
+  const metaRow = await metaRepo.findOne({ where: { key: 'currentUserId' } });
+
+  return metaRow?.value?.trim() || null;
+}

electron/cqrs/queries/index.ts

@@ -8,6 +8,7 @@ import {
   GetMessageByIdQuery,
   GetReactionsForMessageQuery,
   GetUserQuery,
+  GetCurrentUserIdQuery,
   GetRoomQuery,
   GetBansForRoomQuery,
   IsUserBannedQuery,
@@ -19,6 +20,7 @@ import { handleGetMessageById } from './handlers/getMessageById';
 import { handleGetReactionsForMessage } from './handlers/getReactionsForMessage';
 import { handleGetUser } from './handlers/getUser';
 import { handleGetCurrentUser } from './handlers/getCurrentUser';
+import { handleGetCurrentUserId } from './handlers/getCurrentUserId';
 import { handleGetUsersByRoom } from './handlers/getUsersByRoom';
 import { handleGetRoom } from './handlers/getRoom';
 import { handleGetAllRooms } from './handlers/getAllRooms';
@@ -34,6 +36,7 @@ export const buildQueryHandlers = (dataSource: DataSource): Record<QueryTypeKey,
   [QueryType.GetReactionsForMessage]:   (query) => handleGetReactionsForMessage(query as GetReactionsForMessageQuery, dataSource),
   [QueryType.GetUser]:                  (query) => handleGetUser(query as GetUserQuery, dataSource),
   [QueryType.GetCurrentUser]:           () => handleGetCurrentUser(dataSource),
+  [QueryType.GetCurrentUserId]:         () => handleGetCurrentUserId(dataSource),
   [QueryType.GetUsersByRoom]:           () => handleGetUsersByRoom(dataSource),
   [QueryType.GetRoom]:                  (query) => handleGetRoom(query as GetRoomQuery, dataSource),
   [QueryType.GetAllRooms]:              () => handleGetAllRooms(dataSource),

electron/cqrs/relations.ts

@@ -66,6 +66,8 @@ export interface RoomMemberRecord {
   oderId?: string;
   username: string;
   displayName: string;
+  description?: string;
+  profileUpdatedAt?: number;
   avatarUrl?: string;
   avatarHash?: string;
   avatarMime?: string;
@@ -338,16 +340,18 @@ function normalizeRoomMember(rawMember: Record<string, unknown>, now: number): R
   const { joinedAt, lastSeenAt } = resolveRoomMemberTimes(rawMember, now);
   const username = trimmedString(rawMember, 'username');
   const displayName = trimmedString(rawMember, 'displayName');
+  const description = trimmedString(rawMember, 'description');
+  const profileUpdatedAt = isFiniteNumber(rawMember['profileUpdatedAt']) ? rawMember['profileUpdatedAt'] : undefined;
   const avatarUrl = trimmedString(rawMember, 'avatarUrl');
   const avatarHash = trimmedString(rawMember, 'avatarHash');
   const avatarMime = trimmedString(rawMember, 'avatarMime');
   const avatarUpdatedAt = isFiniteNumber(rawMember['avatarUpdatedAt']) ? rawMember['avatarUpdatedAt'] : undefined;
-
-  return {
+  const member: RoomMemberRecord = {
     id: normalizedId || normalizedKey,
     oderId: normalizedOderId || undefined,
     username: username || fallbackUsername({ id: normalizedId || normalizedKey, oderId: normalizedOderId || undefined, displayName }),
     displayName: displayName || fallbackDisplayName({ id: normalizedId || normalizedKey, oderId: normalizedOderId || undefined, username }),
+    profileUpdatedAt,
     avatarUrl: avatarUrl || undefined,
     avatarHash: avatarHash || undefined,
     avatarMime: avatarMime || undefined,
@@ -357,6 +361,12 @@ function normalizeRoomMember(rawMember: Record<string, unknown>, now: number): R
     joinedAt,
     lastSeenAt
   };
+
+  if (Object.prototype.hasOwnProperty.call(rawMember, 'description')) {
+    member.description = description || undefined;
+  }
+
+  return member;
 }
 
 function mergeRoomMembers(existingMember: RoomMemberRecord | undefined, incomingMember: RoomMemberRecord): RoomMemberRecord {
@@ -365,6 +375,11 @@ function mergeRoomMembers(existingMember: RoomMemberRecord | undefined, incoming
   }
 
   const preferIncoming = incomingMember.lastSeenAt >= existingMember.lastSeenAt;
+  const existingProfileUpdatedAt = existingMember.profileUpdatedAt ?? 0;
+  const incomingProfileUpdatedAt = incomingMember.profileUpdatedAt ?? 0;
+  const preferIncomingProfile = incomingProfileUpdatedAt === existingProfileUpdatedAt
+    ? preferIncoming
+    : incomingProfileUpdatedAt > existingProfileUpdatedAt;
   const existingAvatarUpdatedAt = existingMember.avatarUpdatedAt ?? 0;
   const incomingAvatarUpdatedAt = incomingMember.avatarUpdatedAt ?? 0;
   const preferIncomingAvatar = incomingAvatarUpdatedAt === existingAvatarUpdatedAt
@@ -377,9 +392,13 @@ function mergeRoomMembers(existingMember: RoomMemberRecord | undefined, incoming
     username: preferIncoming
       ? (incomingMember.username || existingMember.username)
       : (existingMember.username || incomingMember.username),
-    displayName: preferIncoming
+    displayName: preferIncomingProfile
       ? (incomingMember.displayName || existingMember.displayName)
       : (existingMember.displayName || incomingMember.displayName),
+    description: preferIncomingProfile
+      ? (Object.prototype.hasOwnProperty.call(incomingMember, 'description') ? incomingMember.description : existingMember.description)
+      : existingMember.description,
+    profileUpdatedAt: Math.max(existingProfileUpdatedAt, incomingProfileUpdatedAt) || undefined,
     avatarUrl: preferIncomingAvatar
       ? (incomingMember.avatarUrl || existingMember.avatarUrl)
       : (existingMember.avatarUrl || incomingMember.avatarUrl),
@@ -780,6 +799,8 @@ export async function replaceRoomRelations(
           oderId: member.oderId ?? null,
           username: member.username,
           displayName: member.displayName,
+          description: member.description ?? null,
+          profileUpdatedAt: member.profileUpdatedAt ?? null,
           avatarUrl: member.avatarUrl ?? null,
           avatarHash: member.avatarHash ?? null,
           avatarMime: member.avatarMime ?? null,
@@ -930,6 +951,8 @@ export async function loadRoomRelationsMap(
       oderId: row.oderId ?? undefined,
       username: row.username,
       displayName: row.displayName,
+      description: row.description ?? undefined,
+      profileUpdatedAt: row.profileUpdatedAt ?? undefined,
       avatarUrl: row.avatarUrl ?? undefined,
       avatarHash: row.avatarHash ?? undefined,
       avatarMime: row.avatarMime ?? undefined,

electron/cqrs/types.ts

@@ -27,6 +27,7 @@ export const QueryType = {
   GetReactionsForMessage: 'get-reactions-for-message',
   GetUser: 'get-user',
   GetCurrentUser: 'get-current-user',
+  GetCurrentUserId: 'get-current-user-id',
   GetUsersByRoom: 'get-users-by-room',
   GetRoom: 'get-room',
   GetAllRooms: 'get-all-rooms',
@@ -105,6 +106,8 @@ export interface UserPayload {
   oderId?: string;
   username?: string;
   displayName?: string;
+  description?: string;
+  profileUpdatedAt?: number;
   avatarUrl?: string;
   avatarHash?: string;
   avatarMime?: string;
@@ -212,6 +215,7 @@ export interface GetMessageByIdQuery { type: typeof QueryType.GetMessageById; pa
 export interface GetReactionsForMessageQuery { type: typeof QueryType.GetReactionsForMessage; payload: { messageId: string } }
 export interface GetUserQuery { type: typeof QueryType.GetUser; payload: { userId: string } }
 export interface GetCurrentUserQuery { type: typeof QueryType.GetCurrentUser; payload: Record<string, never> }
+export interface GetCurrentUserIdQuery { type: typeof QueryType.GetCurrentUserId; payload: Record<string, never> }
 export interface GetUsersByRoomQuery { type: typeof QueryType.GetUsersByRoom; payload: { roomId: string } }
 export interface GetRoomQuery { type: typeof QueryType.GetRoom; payload: { roomId: string } }
 export interface GetAllRoomsQuery { type: typeof QueryType.GetAllRooms; payload: Record<string, never> }
@@ -227,6 +231,7 @@ export type Query =
   | GetReactionsForMessageQuery
   | GetUserQuery
   | GetCurrentUserQuery
+  | GetCurrentUserIdQuery
   | GetUsersByRoomQuery
   | GetRoomQuery
   | GetAllRoomsQuery

electron/data-archive.ts

@@ -0,0 +1,229 @@
+import * as fsp from 'fs/promises';
+import * as path from 'path';
+
+export interface ZipArchiveEntry {
+  data: Buffer;
+  path: string;
+}
+
+interface CentralDirectoryEntry {
+  compressedSize: number;
+  crc: number;
+  data: Buffer;
+  localHeaderOffset: number;
+  name: Buffer;
+  uncompressedSize: number;
+}
+
+const ZIP_LOCAL_FILE_HEADER_SIGNATURE = 0x04034b50;
+const ZIP_CENTRAL_DIRECTORY_SIGNATURE = 0x02014b50;
+const ZIP_END_OF_CENTRAL_DIRECTORY_SIGNATURE = 0x06054b50;
+const ZIP_UTF8_FLAG = 0x0800;
+const ZIP_STORE_METHOD = 0;
+const ZIP_VERSION = 20;
+const MAX_UINT32 = 0xffffffff;
+
+const crcTable = buildCrcTable();
+
+export function createZipArchive(entries: ZipArchiveEntry[]): Buffer {
+  const localParts: Buffer[] = [];
+  const centralEntries: CentralDirectoryEntry[] = [];
+  let offset = 0;
+
+  for (const entry of entries) {
+    const normalizedPath = normalizeZipPath(entry.path);
+    const name = Buffer.from(normalizedPath, 'utf8');
+    const data = entry.data;
+
+    if (name.length > 0xffff || data.length > MAX_UINT32 || offset > MAX_UINT32) {
+      throw new Error('Data archive is too large for the portable ZIP format.');
+    }
+
+    const crc = crc32(data);
+    const localHeader = Buffer.alloc(30);
+
+    localHeader.writeUInt32LE(ZIP_LOCAL_FILE_HEADER_SIGNATURE, 0);
+    localHeader.writeUInt16LE(ZIP_VERSION, 4);
+    localHeader.writeUInt16LE(ZIP_UTF8_FLAG, 6);
+    localHeader.writeUInt16LE(ZIP_STORE_METHOD, 8);
+    localHeader.writeUInt16LE(0, 10);
+    localHeader.writeUInt16LE(0, 12);
+    localHeader.writeUInt32LE(crc, 14);
+    localHeader.writeUInt32LE(data.length, 18);
+    localHeader.writeUInt32LE(data.length, 22);
+    localHeader.writeUInt16LE(name.length, 26);
+    localHeader.writeUInt16LE(0, 28);
+
+    localParts.push(localHeader, name, data);
+    centralEntries.push({
+      compressedSize: data.length,
+      crc,
+      data,
+      localHeaderOffset: offset,
+      name,
+      uncompressedSize: data.length
+    });
+
+    offset += localHeader.length + name.length + data.length;
+  }
+
+  const centralDirectoryOffset = offset;
+  const centralParts = centralEntries.map((entry) => {
+    const header = Buffer.alloc(46);
+
+    header.writeUInt32LE(ZIP_CENTRAL_DIRECTORY_SIGNATURE, 0);
+    header.writeUInt16LE(ZIP_VERSION, 4);
+    header.writeUInt16LE(ZIP_VERSION, 6);
+    header.writeUInt16LE(ZIP_UTF8_FLAG, 8);
+    header.writeUInt16LE(ZIP_STORE_METHOD, 10);
+    header.writeUInt16LE(0, 12);
+    header.writeUInt16LE(0, 14);
+    header.writeUInt32LE(entry.crc, 16);
+    header.writeUInt32LE(entry.compressedSize, 20);
+    header.writeUInt32LE(entry.uncompressedSize, 24);
+    header.writeUInt16LE(entry.name.length, 28);
+    header.writeUInt16LE(0, 30);
+    header.writeUInt16LE(0, 32);
+    header.writeUInt16LE(0, 34);
+    header.writeUInt16LE(0, 36);
+    header.writeUInt32LE(0, 38);
+    header.writeUInt32LE(entry.localHeaderOffset, 42);
+
+    offset += header.length + entry.name.length;
+
+    return Buffer.concat([header, entry.name]);
+  });
+
+  const centralDirectorySize = offset - centralDirectoryOffset;
+
+  if (centralEntries.length > 0xffff || centralDirectoryOffset > MAX_UINT32 || centralDirectorySize > MAX_UINT32) {
+    throw new Error('Data archive is too large for the portable ZIP format.');
+  }
+
+  const end = Buffer.alloc(22);
+
+  end.writeUInt32LE(ZIP_END_OF_CENTRAL_DIRECTORY_SIGNATURE, 0);
+  end.writeUInt16LE(0, 4);
+  end.writeUInt16LE(0, 6);
+  end.writeUInt16LE(centralEntries.length, 8);
+  end.writeUInt16LE(centralEntries.length, 10);
+  end.writeUInt32LE(centralDirectorySize, 12);
+  end.writeUInt32LE(centralDirectoryOffset, 16);
+  end.writeUInt16LE(0, 20);
+
+  return Buffer.concat([...localParts, ...centralParts, end]);
+}
+
+export function readZipArchive(data: Buffer): ZipArchiveEntry[] {
+  const endOffset = findEndOfCentralDirectory(data);
+
+  if (endOffset < 0) {
+    throw new Error('The selected file is not a supported data archive.');
+  }
+
+  const entryCount = data.readUInt16LE(endOffset + 10);
+  const centralDirectoryOffset = data.readUInt32LE(endOffset + 16);
+  const entries: ZipArchiveEntry[] = [];
+  let offset = centralDirectoryOffset;
+
+  for (let index = 0; index < entryCount; index += 1) {
+    if (data.readUInt32LE(offset) !== ZIP_CENTRAL_DIRECTORY_SIGNATURE) {
+      throw new Error('The data archive directory is invalid.');
+    }
+
+    const method = data.readUInt16LE(offset + 10);
+    const compressedSize = data.readUInt32LE(offset + 20);
+    const uncompressedSize = data.readUInt32LE(offset + 24);
+    const nameLength = data.readUInt16LE(offset + 28);
+    const extraLength = data.readUInt16LE(offset + 30);
+    const commentLength = data.readUInt16LE(offset + 32);
+    const localHeaderOffset = data.readUInt32LE(offset + 42);
+    const entryPath = normalizeZipPath(data.subarray(offset + 46, offset + 46 + nameLength).toString('utf8'));
+
+    if (method !== ZIP_STORE_METHOD || compressedSize !== uncompressedSize) {
+      throw new Error('Compressed data archives are not supported by this build.');
+    }
+
+    if (data.readUInt32LE(localHeaderOffset) !== ZIP_LOCAL_FILE_HEADER_SIGNATURE) {
+      throw new Error('The data archive contains an invalid file entry.');
+    }
+
+    const localNameLength = data.readUInt16LE(localHeaderOffset + 26);
+    const localExtraLength = data.readUInt16LE(localHeaderOffset + 28);
+    const dataOffset = localHeaderOffset + 30 + localNameLength + localExtraLength;
+
+    entries.push({
+      data: Buffer.from(data.subarray(dataOffset, dataOffset + compressedSize)),
+      path: entryPath
+    });
+
+    offset += 46 + nameLength + extraLength + commentLength;
+  }
+
+  return entries;
+}
+
+export async function extractZipEntries(entries: ZipArchiveEntry[], destinationPath: string): Promise<void> {
+  const destinationRoot = path.resolve(destinationPath);
+
+  for (const entry of entries) {
+    const targetPath = path.resolve(destinationRoot, entry.path);
+
+    if (!targetPath.startsWith(destinationRoot + path.sep) && targetPath !== destinationRoot) {
+      throw new Error('The data archive contains an unsafe path.');
+    }
+
+    await fsp.mkdir(path.dirname(targetPath), { recursive: true });
+    await fsp.writeFile(targetPath, entry.data);
+  }
+}
+
+function findEndOfCentralDirectory(data: Buffer): number {
+  const minimumOffset = Math.max(0, data.length - 0xffff - 22);
+
+  for (let offset = data.length - 22; offset >= minimumOffset; offset -= 1) {
+    if (data.readUInt32LE(offset) === ZIP_END_OF_CENTRAL_DIRECTORY_SIGNATURE) {
+      return offset;
+    }
+  }
+
+  return -1;
+}
+
+function normalizeZipPath(value: string): string {
+  const normalized = value.replace(/\\/g, '/').replace(/^\/+/, '');
+
+  if (!normalized || normalized.split('/').some((part) => part === '..' || part === '')) {
+    throw new Error('The data archive contains an unsafe path.');
+  }
+
+  return normalized;
+}
+
+function buildCrcTable(): number[] {
+  const table: number[] = [];
+
+  for (let index = 0; index < 256; index += 1) {
+    let value = index;
+
+    for (let bit = 0; bit < 8; bit += 1) {
+      value = (value & 1) !== 0
+        ? 0xedb88320 ^ (value >>> 1)
+        : value >>> 1;
+    }
+
+    table[index] = value >>> 0;
+  }
+
+  return table;
+}
+
+function crc32(data: Buffer): number {
+  let crc = 0xffffffff;
+
+  for (const byte of data) {
+    crc = crcTable[(crc ^ byte) & 0xff] ^ (crc >>> 8);
+  }
+
+  return (crc ^ 0xffffffff) >>> 0;
+}

electron/data-management.ts

@@ -0,0 +1,257 @@
+import {
+  app,
+  dialog,
+  shell
+} from 'electron';
+import * as fsp from 'fs/promises';
+import * as path from 'path';
+import { destroyDatabase, initializeDatabase } from './db/database';
+import {
+  createZipArchive,
+  extractZipEntries,
+  readZipArchive,
+  type ZipArchiveEntry
+} from './data-archive';
+
+export interface ExportUserDataResult {
+  cancelled: boolean;
+  exported: boolean;
+  filePath?: string;
+}
+
+export interface ImportUserDataResult {
+  backupPath?: string;
+  cancelled: boolean;
+  imported: boolean;
+  restartRequired: boolean;
+}
+
+export interface EraseUserDataResult {
+  erased: boolean;
+  restartRequired: boolean;
+}
+
+const ARCHIVE_MANIFEST_PATH = 'metoyou-data-manifest.json';
+const ARCHIVE_DATA_PREFIX = 'data/';
+const BACKUP_DIRECTORY_NAME = 'metoyou-data-backups';
+
+export async function openCurrentDataFolder(): Promise<boolean> {
+  const error = await shell.openPath(app.getPath('userData'));
+
+  return error.length === 0;
+}
+
+export async function exportUserData(): Promise<ExportUserDataResult> {
+  const dataPath = app.getPath('userData');
+  const defaultFileName = `metoyou-data-${new Date().toISOString().slice(0, 10)}.dat`;
+  const { canceled, filePath } = await dialog.showSaveDialog({
+    defaultPath: path.join(app.getPath('documents'), defaultFileName),
+    filters: [
+      { extensions: ['dat'], name: 'MetoYou data archive' }
+    ],
+    title: 'Export MetoYou data'
+  });
+
+  if (canceled || !filePath) {
+    return { cancelled: true, exported: false };
+  }
+
+  const entries: ZipArchiveEntry[] = [
+    {
+      data: Buffer.from(JSON.stringify({
+        appVersion: app.getVersion(),
+        exportedAt: new Date().toISOString(),
+        format: 'metoyou-user-data',
+        version: 1
+      }, null, 2)),
+      path: ARCHIVE_MANIFEST_PATH
+    }
+  ];
+
+  for (const file of await collectDataFiles(dataPath)) {
+    const relativePath = toArchivePath(path.relative(dataPath, file));
+
+    entries.push({
+      data: await fsp.readFile(file),
+      path: `${ARCHIVE_DATA_PREFIX}${relativePath}`
+    });
+  }
+
+  await fsp.writeFile(ensureDatExtension(filePath), createZipArchive(entries));
+
+  return {
+    cancelled: false,
+    exported: true,
+    filePath: ensureDatExtension(filePath)
+  };
+}
+
+export async function importUserData(): Promise<ImportUserDataResult> {
+  const { canceled, filePaths } = await dialog.showOpenDialog({
+    filters: [
+      { extensions: ['dat', 'zip'], name: 'MetoYou data archive' }
+    ],
+    properties: ['openFile'],
+    title: 'Import MetoYou data'
+  });
+
+  if (canceled || filePaths.length === 0) {
+    return {
+      cancelled: true,
+      imported: false,
+      restartRequired: false
+    };
+  }
+
+  const archiveEntries = readZipArchive(await fsp.readFile(filePaths[0]));
+
+  validateArchiveManifest(archiveEntries);
+
+  const importRoot = path.join(app.getPath('temp'), `metoyou-import-${Date.now()}`);
+  const importDataPath = path.join(importRoot, 'data');
+
+  try {
+    await extractZipEntries(
+      archiveEntries
+        .filter((entry) => entry.path.startsWith(ARCHIVE_DATA_PREFIX))
+        .map((entry) => ({
+          data: entry.data,
+          path: entry.path.slice(ARCHIVE_DATA_PREFIX.length)
+        })),
+      importDataPath
+    );
+
+    await destroyDatabase();
+
+    const backupPath = await moveCurrentDataAside();
+
+    await copyDirectory(importDataPath, app.getPath('userData'));
+    await initializeDatabase();
+
+    return {
+      backupPath,
+      cancelled: false,
+      imported: true,
+      restartRequired: true
+    };
+  } catch (error) {
+    await initializeDatabase().catch(() => {});
+    throw error;
+  } finally {
+    await fsp.rm(importRoot, { force: true, recursive: true }).catch(() => {});
+  }
+}
+
+export async function eraseUserData(): Promise<EraseUserDataResult> {
+  const dataPath = app.getPath('userData');
+
+  await destroyDatabase();
+
+  for (const entry of await fsp.readdir(dataPath, { withFileTypes: true }).catch(() => [])) {
+    await fsp.rm(path.join(dataPath, entry.name), { force: true, recursive: true });
+  }
+
+  await fsp.mkdir(dataPath, { recursive: true });
+  await initializeDatabase();
+
+  return {
+    erased: true,
+    restartRequired: true
+  };
+}
+
+async function collectDataFiles(directoryPath: string): Promise<string[]> {
+  const files: string[] = [];
+  const entries = await fsp.readdir(directoryPath, { withFileTypes: true }).catch(() => []);
+
+  for (const entry of entries) {
+    if (entry.name === BACKUP_DIRECTORY_NAME) {
+      continue;
+    }
+
+    const entryPath = path.join(directoryPath, entry.name);
+
+    if (entry.isDirectory()) {
+      files.push(...await collectDataFiles(entryPath));
+    } else if (entry.isFile()) {
+      files.push(entryPath);
+    }
+  }
+
+  return files;
+}
+
+async function moveCurrentDataAside(): Promise<string | undefined> {
+  const dataPath = app.getPath('userData');
+  const backupRoot = path.join(dataPath, BACKUP_DIRECTORY_NAME);
+  const backupPath = path.join(backupRoot, `before-import-${new Date().toISOString().replace(/[:.]/g, '-')}`);
+  const entries = await fsp.readdir(dataPath, { withFileTypes: true }).catch(() => []);
+
+  await fsp.mkdir(backupPath, { recursive: true });
+
+  let movedAny = false;
+
+  for (const entry of entries) {
+    if (entry.name === BACKUP_DIRECTORY_NAME) {
+      continue;
+    }
+
+    const sourcePath = path.join(dataPath, entry.name);
+    const targetPath = path.join(backupPath, entry.name);
+
+    await fsp.mkdir(path.dirname(targetPath), { recursive: true });
+    await fsp.rename(sourcePath, targetPath).catch(async () => {
+      await copyPath(sourcePath, targetPath);
+      await fsp.rm(sourcePath, { force: true, recursive: true });
+    });
+    movedAny = true;
+  }
+
+  return movedAny ? backupPath : undefined;
+}
+
+async function copyDirectory(sourcePath: string, targetPath: string): Promise<void> {
+  await fsp.mkdir(targetPath, { recursive: true });
+
+  for (const entry of await fsp.readdir(sourcePath, { withFileTypes: true }).catch(() => [])) {
+    await copyPath(path.join(sourcePath, entry.name), path.join(targetPath, entry.name));
+  }
+}
+
+async function copyPath(sourcePath: string, targetPath: string): Promise<void> {
+  const stats = await fsp.stat(sourcePath);
+
+  if (stats.isDirectory()) {
+    await copyDirectory(sourcePath, targetPath);
+    return;
+  }
+
+  if (stats.isFile()) {
+    await fsp.mkdir(path.dirname(targetPath), { recursive: true });
+    await fsp.copyFile(sourcePath, targetPath);
+  }
+}
+
+function validateArchiveManifest(entries: ZipArchiveEntry[]): void {
+  const manifest = entries.find((entry) => entry.path === ARCHIVE_MANIFEST_PATH);
+
+  if (!manifest) {
+    throw new Error('The selected file is missing a MetoYou data manifest.');
+  }
+
+  const parsed = JSON.parse(manifest.data.toString('utf8')) as { format?: string; version?: number };
+
+  if (parsed.format !== 'metoyou-user-data' || parsed.version !== 1) {
+    throw new Error('The selected file uses an unsupported data archive format.');
+  }
+}
+
+function ensureDatExtension(filePath: string): string {
+  return path.extname(filePath).toLowerCase() === '.dat'
+    ? filePath
+    : `${filePath}.dat`;
+}
+
+function toArchivePath(filePath: string): string {
+  return filePath.split(path.sep).join('/');
+}

electron/db/database.ts

@@ -1,3 +1,4 @@
+import { randomBytes } from 'crypto';
 import { app } from 'electron';
 import * as fs from 'fs';
 import * as fsp from 'fs/promises';
@@ -20,23 +21,93 @@ import {
 import { settings } from '../settings';
 
 let applicationDataSource: DataSource | undefined;
+let dbFilePath = '';
+let dbBackupPath = '';
+
+// SQLite files start with this 16-byte header string.
+const SQLITE_MAGIC = 'SQLite format 3\0';
 
 export function getDataSource(): DataSource | undefined {
   return applicationDataSource;
 }
 
+/**
+ * Returns true when `data` looks like a valid SQLite file
+ * (correct header magic and at least one complete page).
+ */
+function isValidSqlite(data: Uint8Array): boolean {
+  if (data.length < 100)
+    return false;
+
+  const header = Buffer.from(data.buffer, data.byteOffset, 16).toString('ascii');
+
+  return header === SQLITE_MAGIC;
+}
+
+/**
+ * Back up the current DB file so there is always a recovery point.
+ * If the main file is corrupted/empty but a valid backup exists,
+ * restore the backup before the app loads the database.
+ */
+function safeguardDbFile(): Uint8Array | undefined {
+  if (!fs.existsSync(dbFilePath))
+    return undefined;
+
+  const data = new Uint8Array(fs.readFileSync(dbFilePath));
+
+  if (isValidSqlite(data)) {
+    fs.copyFileSync(dbFilePath, dbBackupPath);
+    console.log('[DB] Backed up database to', dbBackupPath);
+
+    return data;
+  }
+
+  console.warn(`[DB] ${dbFilePath} appears corrupt (${data.length} bytes) - checking backup`);
+
+  if (fs.existsSync(dbBackupPath)) {
+    const backup = new Uint8Array(fs.readFileSync(dbBackupPath));
+
+    if (isValidSqlite(backup)) {
+      fs.copyFileSync(dbBackupPath, dbFilePath);
+      console.warn('[DB] Restored database from backup', dbBackupPath);
+
+      return backup;
+    }
+
+    console.error('[DB] Backup is also invalid - starting with a fresh database');
+  } else {
+    console.error('[DB] No backup available - starting with a fresh database');
+  }
+
+  return undefined;
+}
+
+/**
+ * Write the database to disk atomically: write a temp file first,
+ * then rename it over the real file. rename() is atomic on the same
+ * filesystem, so a crash mid-write can never leave a half-written DB.
+ */
+async function atomicSave(data: Uint8Array): Promise<void> {
+  const tmpPath = dbFilePath + '.tmp-' + randomBytes(6).toString('hex');
+
+  try {
+    await fsp.writeFile(tmpPath, Buffer.from(data));
+    await fsp.rename(tmpPath, dbFilePath);
+  } catch (err) {
+    await fsp.unlink(tmpPath).catch(() => {});
+    throw err;
+  }
+}
+
 export async function initializeDatabase(): Promise<void> {
   const userDataPath = app.getPath('userData');
   const dbDir = path.join(userDataPath, 'metoyou');
 
   await fsp.mkdir(dbDir, { recursive: true });
-  const databaseFilePath = path.join(dbDir, settings.databaseName);
+  dbFilePath = path.join(dbDir, settings.databaseName);
+  dbBackupPath = dbFilePath + '.bak';
 
-  let database: Uint8Array | undefined;
-
-  if (fs.existsSync(databaseFilePath)) {
-    database = fs.readFileSync(databaseFilePath);
-  }
+  const database = safeguardDbFile();
 
   applicationDataSource = new DataSource({
     type: 'sqljs',
@@ -59,12 +130,12 @@ export async function initializeDatabase(): Promise<void> {
     synchronize: false,
     logging: false,
     autoSave: true,
-    location: databaseFilePath
+    autoSaveCallback: atomicSave
   });
 
   try {
     await applicationDataSource.initialize();
-    console.log('[DB] Connection initialised at:', databaseFilePath);
+    console.log('[DB] Connection initialised at:', dbFilePath);
 
     try {
       await applicationDataSource.runMigrations();

electron/entities/RoomMemberEntity.ts

@@ -24,6 +24,12 @@ export class RoomMemberEntity {
   @Column('text')
   displayName!: string;
 
+  @Column('text', { nullable: true })
+  description!: string | null;
+
+  @Column('integer', { nullable: true })
+  profileUpdatedAt!: number | null;
+
   @Column('text', { nullable: true })
   avatarUrl!: string | null;
 

electron/entities/UserEntity.ts

@@ -18,6 +18,12 @@ export class UserEntity {
   @Column('text', { nullable: true })
   displayName!: string | null;
 
+  @Column('text', { nullable: true })
+  description!: string | null;
+
+  @Column('integer', { nullable: true })
+  profileUpdatedAt!: number | null;
+
   @Column('text', { nullable: true })
   avatarUrl!: string | null;
 

electron/ipc/system.ts

@@ -49,6 +49,13 @@ import {
   readSavedTheme,
   writeSavedTheme
 } from '../theme-library';
+import {
+  eraseUserData,
+  exportUserData,
+  importUserData,
+  openCurrentDataFolder
+} from '../data-management';
+import { listRunningProcessNames } from '../process-list';
 
 const DEFAULT_MIME_TYPE = 'application/octet-stream';
 const FILE_CLIPBOARD_FORMATS = [
@@ -314,6 +321,8 @@ export function setupSystemHandlers(): void {
     }
   });
 
+  ipcMain.handle('get-running-process-names', async () => await listRunningProcessNames());
+
   ipcMain.handle('prepare-linux-screen-share-audio-routing', async () => {
     return await prepareLinuxScreenShareAudioRouting();
   });
@@ -335,6 +344,10 @@ export function setupSystemHandlers(): void {
   });
 
   ipcMain.handle('get-app-data-path', () => app.getPath('userData'));
+  ipcMain.handle('open-current-data-folder', async () => await openCurrentDataFolder());
+  ipcMain.handle('export-user-data', async () => await exportUserData());
+  ipcMain.handle('import-user-data', async () => await importUserData());
+  ipcMain.handle('erase-user-data', async () => await eraseUserData());
   ipcMain.handle('get-saved-themes-path', async () => await getSavedThemesPath());
   ipcMain.handle('list-saved-themes', async () => await listSavedThemes());
   ipcMain.handle('read-saved-theme', async (_event, fileName: string) => await readSavedTheme(fileName));

electron/migrations/1000000000007-AddUserProfileMetadata.ts

@@ -0,0 +1,16 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+export class AddUserProfileMetadata1000000000007 implements MigrationInterface {
+  name = 'AddUserProfileMetadata1000000000007';
+
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`ALTER TABLE "users" ADD COLUMN "description" TEXT`);
+    await queryRunner.query(`ALTER TABLE "users" ADD COLUMN "profileUpdatedAt" INTEGER`);
+    await queryRunner.query(`ALTER TABLE "room_members" ADD COLUMN "description" TEXT`);
+    await queryRunner.query(`ALTER TABLE "room_members" ADD COLUMN "profileUpdatedAt" INTEGER`);
+  }
+
+  public async down(): Promise<void> {
+    // SQLite column removal requires table rebuilds. Keep rollback no-op.
+  }
+}

electron/preload.ts

@@ -109,6 +109,24 @@ export interface SavedThemeFileDescriptor {
   path: string;
 }
 
+export interface ExportUserDataResult {
+  cancelled: boolean;
+  exported: boolean;
+  filePath?: string;
+}
+
+export interface ImportUserDataResult {
+  backupPath?: string;
+  cancelled: boolean;
+  imported: boolean;
+  restartRequired: boolean;
+}
+
+export interface EraseUserDataResult {
+  erased: boolean;
+  restartRequired: boolean;
+}
+
 function readLinuxDisplayServer(): string {
   if (process.platform !== 'linux') {
     return 'N/A';
@@ -149,6 +167,7 @@ export interface ElectronAPI {
 
   openExternal: (url: string) => Promise<boolean>;
   getSources: () => Promise<{ id: string; name: string; thumbnail: string }[]>;
+  getRunningProcessNames: () => Promise<string[]>;
   prepareLinuxScreenShareAudioRouting: () => Promise<LinuxScreenShareAudioRoutingInfo>;
   activateLinuxScreenShareAudioRouting: () => Promise<LinuxScreenShareAudioRoutingInfo>;
   deactivateLinuxScreenShareAudioRouting: () => Promise<boolean>;
@@ -157,6 +176,10 @@ export interface ElectronAPI {
   onLinuxScreenShareMonitorAudioChunk: (listener: (payload: LinuxScreenShareMonitorAudioChunkPayload) => void) => () => void;
   onLinuxScreenShareMonitorAudioEnded: (listener: (payload: LinuxScreenShareMonitorAudioEndedPayload) => void) => () => void;
   getAppDataPath: () => Promise<string>;
+  openCurrentDataFolder: () => Promise<boolean>;
+  exportUserData: () => Promise<ExportUserDataResult>;
+  importUserData: () => Promise<ImportUserDataResult>;
+  eraseUserData: () => Promise<EraseUserDataResult>;
   getSavedThemesPath: () => Promise<string>;
   listSavedThemes: () => Promise<SavedThemeFileDescriptor[]>;
   readSavedTheme: (fileName: string) => Promise<string>;
@@ -230,6 +253,7 @@ const electronAPI: ElectronAPI = {
 
   openExternal: (url) => ipcRenderer.invoke('open-external', url),
   getSources: () => ipcRenderer.invoke('get-sources'),
+  getRunningProcessNames: () => ipcRenderer.invoke('get-running-process-names'),
   prepareLinuxScreenShareAudioRouting: () => ipcRenderer.invoke('prepare-linux-screen-share-audio-routing'),
   activateLinuxScreenShareAudioRouting: () => ipcRenderer.invoke('activate-linux-screen-share-audio-routing'),
   deactivateLinuxScreenShareAudioRouting: () => ipcRenderer.invoke('deactivate-linux-screen-share-audio-routing'),
@@ -265,6 +289,10 @@ const electronAPI: ElectronAPI = {
     };
   },
   getAppDataPath: () => ipcRenderer.invoke('get-app-data-path'),
+  openCurrentDataFolder: () => ipcRenderer.invoke('open-current-data-folder'),
+  exportUserData: () => ipcRenderer.invoke('export-user-data'),
+  importUserData: () => ipcRenderer.invoke('import-user-data'),
+  eraseUserData: () => ipcRenderer.invoke('erase-user-data'),
   getSavedThemesPath: () => ipcRenderer.invoke('get-saved-themes-path'),
   listSavedThemes: () => ipcRenderer.invoke('list-saved-themes'),
   readSavedTheme: (fileName) => ipcRenderer.invoke('read-saved-theme', fileName),

electron/process-list.ts

@@ -0,0 +1,85 @@
+import { execFile } from 'child_process';
+import * as path from 'path';
+import { promisify } from 'util';
+
+const execFileAsync = promisify(execFile);
+const MAX_PROCESS_NAMES = 512;
+
+export async function listRunningProcessNames(): Promise<string[]> {
+  if (process.platform === 'win32') {
+    return normalizeProcessNames(await listWindowsProcessNames());
+  }
+
+  if (process.platform === 'linux') {
+    return normalizeProcessNames(await listLinuxProcessNames());
+  }
+
+  return [];
+}
+
+async function listLinuxProcessNames(): Promise<string[]> {
+  const { stdout } = await execFileAsync('ps', ['-eo', 'comm='], {
+    maxBuffer: 1024 * 1024,
+    timeout: 5_000
+  });
+
+  return stdout.split('\n');
+}
+
+async function listWindowsProcessNames(): Promise<string[]> {
+  const { stdout } = await execFileAsync('tasklist', [
+    '/FO',
+    'CSV',
+    '/NH'
+  ], {
+    maxBuffer: 1024 * 1024,
+    timeout: 5_000,
+    windowsHide: true
+  });
+
+  return stdout
+    .split(/\r?\n/)
+    .map((line) => parseCsvFirstColumn(line));
+}
+
+function parseCsvFirstColumn(line: string): string {
+  const trimmed = line.trim();
+
+  if (!trimmed) {
+    return '';
+  }
+
+  if (!trimmed.startsWith('"')) {
+    return trimmed.split(',')[0] ?? '';
+  }
+
+  const endQuoteIndex = trimmed.indexOf('"', 1);
+
+  return endQuoteIndex > 1 ? trimmed.slice(1, endQuoteIndex) : '';
+}
+
+function normalizeProcessNames(names: string[]): string[] {
+  const normalized = new Set<string>();
+
+  for (const rawName of names) {
+    const name = normalizeProcessName(rawName);
+
+    if (name) {
+      normalized.add(name);
+    }
+  }
+
+  return Array.from(normalized)
+    .sort()
+    .slice(0, MAX_PROCESS_NAMES);
+}
+
+function normalizeProcessName(rawName: string): string {
+  const baseName = path.basename(rawName.trim()).trim();
+
+  if (!baseName || baseName.length > 96) {
+    return '';
+  }
+
+  return baseName;
+}

electron/update/desktop-updater.ts

@@ -500,7 +500,7 @@ async function performUpdateCheck(
     setDesktopUpdateState({
       lastCheckedAt: Date.now(),
       status: 'checking',
-      statusMessage: `Checking for MetoYou ${targetRelease.version}…`,
+      statusMessage: `Checking for MetoYou ${targetRelease.version}...`,
       targetVersion: targetRelease.version
     });
 
@@ -687,7 +687,7 @@ export function initializeDesktopUpdater(): void {
 
     setDesktopUpdateState({
       status: 'checking',
-      statusMessage: 'Checking for desktop updates…'
+      statusMessage: 'Checking for desktop updates...'
     });
   });
 
@@ -698,7 +698,7 @@ export function initializeDesktopUpdater(): void {
     setDesktopUpdateState({
       lastCheckedAt: Date.now(),
       status: 'downloading',
-      statusMessage: `Downloading MetoYou ${nextVersion ?? 'update'}…`,
+      statusMessage: `Downloading MetoYou ${nextVersion ?? 'update'}...`,
       targetVersion: nextVersion
     });
   });

electron/window/create-window.ts

@@ -15,8 +15,37 @@ let mainWindow: BrowserWindow | null = null;
 let tray: Tray | null = null;
 let closeToTrayEnabled = true;
 let appQuitting = false;
+let youtubeRequestHeadersConfigured = false;
 
 const WINDOW_STATE_CHANGED_CHANNEL = 'window-state-changed';
+const YOUTUBE_EMBED_REFERRER = 'https://toju.app/';
+
+function ensureYoutubeEmbedRequestHeaders(): void {
+  if (youtubeRequestHeadersConfigured || !app.isPackaged) {
+    return;
+  }
+
+  youtubeRequestHeadersConfigured = true;
+
+  session.defaultSession.webRequest.onBeforeSendHeaders(
+    {
+      urls: [
+        'https://www.youtube-nocookie.com/*',
+        'https://www.youtube.com/*',
+        'https://*.youtube.com/*',
+        'https://*.googlevideo.com/*',
+        'https://*.ytimg.com/*'
+      ]
+    },
+    (details, callback) => {
+      const requestHeaders = { ...details.requestHeaders };
+
+      requestHeaders['Referer'] ??= YOUTUBE_EMBED_REFERRER;
+
+      callback({ requestHeaders });
+    }
+  );
+}
 
 function getAssetPath(...segments: string[]): string {
   const basePath = app.isPackaged
@@ -163,6 +192,7 @@ export async function createWindow(): Promise<void> {
 
   closeToTrayEnabled = readDesktopSettings().closeToTray;
   ensureTray();
+  ensureYoutubeEmbedRequestHeaders();
 
   mainWindow = new BrowserWindow({
     width: 1400,

eslint.config.js

@@ -5,41 +5,7 @@ const angular = require('angular-eslint');
 const stylisticTs = require('@stylistic/eslint-plugin-ts');
 const stylisticJs = require('@stylistic/eslint-plugin-js');
 const newlines = require('eslint-plugin-import-newlines');
-
-// Inline plugin: ban en dash (–, U+2013) and em dash (—, U+2014) from source files
-const noDashPlugin = {
-  rules: {
-    'no-unicode-dashes': {
-      meta: { fixable: 'code' },
-      create(context) {
-        const BANNED = [
-          { char: '\u2013', name: 'en dash (–)' },
-          { char: '\u2014', name: 'em dash (—)' }
-        ];
-        return {
-          Program() {
-            const src = context.getSourceCode().getText();
-            for (const { char, name } of BANNED) {
-              let idx = src.indexOf(char);
-              while (idx !== -1) {
-                const start = idx;
-                const end = idx + char.length;
-                context.report({
-                  loc: context.getSourceCode().getLocFromIndex(idx),
-                  message: `Unicode ${name} is not allowed. Use a regular hyphen (-) instead.`,
-                  fix(fixer) {
-                    return fixer.replaceTextRange([start, end], '-');
-                  }
-                });
-                idx = src.indexOf(char, idx + 1);
-              }
-            }
-          }
-        };
-      }
-    }
-  }
-};
+const metoyouEslintRules = require('./tools/eslint-rules');
 
 module.exports = tseslint.config(
   {
@@ -51,7 +17,7 @@ module.exports = tseslint.config(
       '@stylistic/ts': stylisticTs,
       '@stylistic/js': stylisticJs,
       'import-newlines': newlines,
-      'no-dashes': noDashPlugin
+      'metoyou': metoyouEslintRules
     },
     extends: [
       eslint.configs.recommended,
@@ -69,7 +35,7 @@ module.exports = tseslint.config(
             styles: 0
           }
         ],
-      'no-dashes/no-unicode-dashes': 'error',
+      'metoyou/no-unicode-symbols': 'error',
       '@typescript-eslint/no-extraneous-class': 'off',
       '@angular-eslint/component-class-suffix': [ 'error', { suffixes: ['Component','Page','Stub'] } ],
       '@angular-eslint/directive-class-suffix': 'error',
@@ -200,10 +166,10 @@ module.exports = tseslint.config(
   // HTML template formatting rules (external Angular templates only)
   {
     files: ['toju-app/src/app/**/*.html'],
-    plugins: { 'no-dashes': noDashPlugin },
+    plugins: { 'metoyou': metoyouEslintRules },
     extends: [...angular.configs.templateRecommended, ...angular.configs.templateAccessibility],
     rules: {
-      'no-dashes/no-unicode-dashes': 'error',
+      'metoyou/no-unicode-symbols': 'error',
       // Angular template best practices
       '@angular-eslint/template/button-has-type': 'warn',
       '@angular-eslint/template/cyclomatic-complexity': ['warn', { maxComplexity: 10 }],

package-lock.json

@@ -15,8 +15,10 @@
         "@angular/platform-browser": "^21.0.0",
         "@angular/router": "^21.0.0",
         "@codemirror/commands": "^6.10.3",
+        "@codemirror/lang-css": "^6.3.1",
         "@codemirror/lang-json": "^6.0.2",
         "@codemirror/language": "^6.12.3",
+        "@codemirror/lint": "^6.9.5",
         "@codemirror/state": "^6.6.0",
         "@codemirror/theme-one-dark": "^6.1.3",
         "@codemirror/view": "^6.41.0",
@@ -2731,6 +2733,19 @@
         "@lezer/common": "^1.1.0"
       }
     },
+    "node_modules/@codemirror/lang-css": {
+      "version": "6.3.1",
+      "resolved": "https://registry.npmjs.org/@codemirror/lang-css/-/lang-css-6.3.1.tgz",
+      "integrity": "sha512-kr5fwBGiGtmz6l0LSJIbno9QrifNMUusivHbnA1H6Dmqy4HZFte3UAICix1VuKo0lMPKQr2rqB+0BkKi/S3Ejg==",
+      "license": "MIT",
+      "dependencies": {
+        "@codemirror/autocomplete": "^6.0.0",
+        "@codemirror/language": "^6.0.0",
+        "@codemirror/state": "^6.0.0",
+        "@lezer/common": "^1.0.2",
+        "@lezer/css": "^1.1.7"
+      }
+    },
     "node_modules/@codemirror/lang-json": {
       "version": "6.0.2",
       "resolved": "https://registry.npmjs.org/@codemirror/lang-json/-/lang-json-6.0.2.tgz",
@@ -5791,6 +5806,17 @@
       "integrity": "sha512-6YRVG9vBkaY7p1IVxL4s44n5nUnaNnGM2/AckNgYOnxTG2kWh1vR8BMxPseWPjRNpb5VtXnMpeYAEAADoRV1Iw==",
       "license": "MIT"
     },
+    "node_modules/@lezer/css": {
+      "version": "1.3.3",
+      "resolved": "https://registry.npmjs.org/@lezer/css/-/css-1.3.3.tgz",
+      "integrity": "sha512-RzBo8r+/6QJeow7aPHIpGVIH59xTcJXp399820gZoMo9noQDRVpJLheIBUicYwKcsbOYoBRoLZlf2720dG/4Tg==",
+      "license": "MIT",
+      "dependencies": {
+        "@lezer/common": "^1.2.0",
+        "@lezer/highlight": "^1.0.0",
+        "@lezer/lr": "^1.3.0"
+      }
+    },
     "node_modules/@lezer/highlight": {
       "version": "1.2.3",
       "resolved": "https://registry.npmjs.org/@lezer/highlight/-/highlight-1.2.3.tgz",

package.json

@@ -65,8 +65,10 @@
     "@angular/platform-browser": "^21.0.0",
     "@angular/router": "^21.0.0",
     "@codemirror/commands": "^6.10.3",
+    "@codemirror/lang-css": "^6.3.1",
     "@codemirror/lang-json": "^6.0.2",
     "@codemirror/language": "^6.12.3",
+    "@codemirror/lint": "^6.9.5",
     "@codemirror/state": "^6.6.0",
     "@codemirror/theme-one-dark": "^6.1.3",
     "@codemirror/view": "^6.41.0",

server/README.md

@@ -0,0 +1,43 @@
+# Server
+
+Node/TypeScript signaling server for MetoYou / Toju. This package owns the public server-directory API, join-request flows, websocket runtime, and server-side persistence.
+
+## Install
+
+1. Run `cd server`.
+2. Run `npm install`.
+
+## Commands
+
+- `npm run dev` starts the server with `ts-node-dev` reload.
+- `npm run build` compiles TypeScript to `dist/`.
+- `npm run start` runs the compiled server.
+- From the repository root, `npm run server:dev`, `npm run server:build`, and `npm run server:start` call the same package commands.
+
+## Runtime Config
+
+- The server loads the repository-root `.env` file on startup.
+- `SSL` can override the effective HTTP protocol, and `PORT` can override the effective port.
+- `DB_PATH` can override the SQLite database file location.
+- `data/variables.json` is normalized on startup and stores `klipyApiKey`, `rawgApiKey`, `releaseManifestUrl`, `serverPort`, `serverProtocol`, `serverHost`, and `linkPreview`.
+- `RAWG_API_KEY` can override `rawgApiKey` for the `/api/games/match` now-playing metadata resolver. Successful matches include a preferred store link from RAWG store metadata, with Steam selected first when available. Negative game-match results are stored in the SQLite `game_match_misses` table so non-game process names do not repeatedly consume RAWG quota.
+- Packaged server builds store `metoyou.sqlite` in the OS app-data directory by default so upgrades do not overwrite runtime data. On first start, the server copies forward legacy packaged databases that still live beside the executable.
+- When HTTPS is enabled, certificates are read from the repository `.certs/` directory.
+
+## Structure
+
+| Path | Description |
+| --- | --- |
+| `src/index.ts` | Bootstrap and server startup |
+| `src/app/` | Express app composition |
+| `src/routes/` | REST API routes |
+| `src/websocket/` | WebSocket runtime and signaling transport |
+| `src/cqrs/` | Command/query handlers |
+| `src/config/` | Runtime config loading and normalization |
+| `src/db/`, `src/entities/`, `src/migrations/` | Persistence layer |
+| `data/` | Runtime data files such as `variables.json` |
+
+## Notes
+
+- `dist/` and `../dist-server/` are generated output.
+- See [AGENTS.md](AGENTS.md) for package-specific editing guidance.

server/src/config/variables.ts

@@ -12,6 +12,7 @@ export interface LinkPreviewConfig {
 
 export interface ServerVariablesConfig {
   klipyApiKey: string;
+  rawgApiKey: string;
   releaseManifestUrl: string;
   serverPort: number;
   serverProtocol: ServerHttpProtocol;
@@ -31,6 +32,10 @@ function normalizeKlipyApiKey(value: unknown): string {
   return typeof value === 'string' ? value.trim() : '';
 }
 
+function normalizeRawgApiKey(value: unknown): string {
+  return typeof value === 'string' ? value.trim() : '';
+}
+
 function normalizeReleaseManifestUrl(value: unknown): string {
   return typeof value === 'string' ? value.trim() : '';
 }
@@ -139,6 +144,7 @@ export function ensureVariablesConfig(): ServerVariablesConfig {
   const normalized = {
     ...remainingParsed,
     klipyApiKey: normalizeKlipyApiKey(remainingParsed.klipyApiKey),
+    rawgApiKey: normalizeRawgApiKey(remainingParsed.rawgApiKey),
     releaseManifestUrl: normalizeReleaseManifestUrl(remainingParsed.releaseManifestUrl),
     serverPort: normalizeServerPort(remainingParsed.serverPort),
     serverProtocol: normalizeServerProtocol(remainingParsed.serverProtocol),
@@ -153,6 +159,7 @@ export function ensureVariablesConfig(): ServerVariablesConfig {
 
   return {
     klipyApiKey: normalized.klipyApiKey,
+    rawgApiKey: normalized.rawgApiKey,
     releaseManifestUrl: normalized.releaseManifestUrl,
     serverPort: normalized.serverPort,
     serverProtocol: normalized.serverProtocol,
@@ -169,6 +176,14 @@ export function getKlipyApiKey(): string {
   return getVariablesConfig().klipyApiKey;
 }
 
+export function getRawgApiKey(): string {
+  if (hasEnvironmentOverride(process.env.RAWG_API_KEY)) {
+    return process.env.RAWG_API_KEY.trim();
+  }
+
+  return getVariablesConfig().rawgApiKey;
+}
+
 export function hasKlipyApiKey(): boolean {
   return getKlipyApiKey().length > 0;
 }

server/src/db/database.ts

@@ -1,4 +1,6 @@
+import { randomBytes } from 'crypto';
 import fs from 'fs';
+import fsp from 'fs/promises';
 import path from 'path';
 import { DataSource } from 'typeorm';
 import {
@@ -12,10 +14,25 @@ import {
   JoinRequestEntity,
   ServerMembershipEntity,
   ServerInviteEntity,
-  ServerBanEntity
+  ServerBanEntity,
+  GameMatchMissEntity
 } from '../entities';
 import { serverMigrations } from '../migrations';
-import { findExistingPath, resolveRuntimePath } from '../runtime-paths';
+import {
+  findExistingPath,
+  isPackagedRuntime,
+  resolvePersistentDataPath,
+  resolveRuntimePath
+} from '../runtime-paths';
+
+const LEGACY_PACKAGED_DB_FILE = path.join(resolveRuntimePath('data'), 'metoyou.sqlite');
+const LEGACY_PACKAGED_DB_BACKUP = LEGACY_PACKAGED_DB_FILE + '.bak';
+
+function resolveDefaultDbFile(): string {
+  return isPackagedRuntime()
+    ? resolvePersistentDataPath('metoyou.sqlite')
+    : LEGACY_PACKAGED_DB_FILE;
+}
 
 function resolveDbFile(): string {
   const envPath = process.env.DB_PATH;
@@ -24,7 +41,7 @@ function resolveDbFile(): string {
     return path.resolve(envPath);
   }
 
-  return path.join(resolveRuntimePath('data'), 'metoyou.sqlite');
+  return resolveDefaultDbFile();
 }
 
 const DB_FILE = resolveDbFile();
@@ -35,6 +52,55 @@ const SQLITE_MAGIC = 'SQLite format 3\0';
 
 let applicationDataSource: DataSource | undefined;
 
+function restoreFromBackup(reason: string): Uint8Array | undefined {
+  if (!fs.existsSync(DB_BACKUP)) {
+    console.error(`[DB] ${reason}. No backup available - starting with a fresh database`);
+
+    return undefined;
+  }
+
+  const backup = new Uint8Array(fs.readFileSync(DB_BACKUP));
+
+  if (!isValidSqlite(backup)) {
+    console.error(`[DB] ${reason}. Backup is also invalid - starting with a fresh database`);
+
+    return undefined;
+  }
+
+  fs.copyFileSync(DB_BACKUP, DB_FILE);
+  console.warn('[DB] Restored database from backup', DB_BACKUP);
+
+  return backup;
+}
+
+async function migrateLegacyPackagedDatabase(): Promise<void> {
+  if (process.env.DB_PATH || !isPackagedRuntime() || path.resolve(DB_FILE) === path.resolve(LEGACY_PACKAGED_DB_FILE)) {
+    return;
+  }
+
+  let migrated = false;
+
+  if (!fs.existsSync(DB_FILE)) {
+    if (fs.existsSync(LEGACY_PACKAGED_DB_FILE)) {
+      await fsp.copyFile(LEGACY_PACKAGED_DB_FILE, DB_FILE);
+      migrated = true;
+    } else if (fs.existsSync(LEGACY_PACKAGED_DB_BACKUP)) {
+      await fsp.copyFile(LEGACY_PACKAGED_DB_BACKUP, DB_FILE);
+      migrated = true;
+    }
+  }
+
+  if (!fs.existsSync(DB_BACKUP) && fs.existsSync(LEGACY_PACKAGED_DB_BACKUP)) {
+    await fsp.copyFile(LEGACY_PACKAGED_DB_BACKUP, DB_BACKUP);
+    migrated = true;
+  }
+
+  if (migrated) {
+    console.log('[DB] Migrated packaged database files to:', DATA_DIR);
+    console.log('[DB] Legacy packaged database location was:', LEGACY_PACKAGED_DB_FILE);
+  }
+}
+
 /**
  * Returns true when `data` looks like a valid SQLite file
  * (correct header magic and at least one complete page).
@@ -54,8 +120,11 @@ function isValidSqlite(data: Uint8Array): boolean {
  * restore the backup before the server loads the database.
  */
 function safeguardDbFile(): Uint8Array | undefined {
-  if (!fs.existsSync(DB_FILE))
-    return undefined;
+  if (!fs.existsSync(DB_FILE)) {
+    console.warn(`[DB] ${DB_FILE} is missing - checking backup`);
+
+    return restoreFromBackup('Database file missing');
+  }
 
   const data = new Uint8Array(fs.readFileSync(DB_FILE));
 
@@ -70,22 +139,7 @@ function safeguardDbFile(): Uint8Array | undefined {
   // The main file is corrupt or empty.
   console.warn(`[DB] ${DB_FILE} appears corrupt (${data.length} bytes) - checking backup`);
 
-  if (fs.existsSync(DB_BACKUP)) {
-    const backup = new Uint8Array(fs.readFileSync(DB_BACKUP));
-
-    if (isValidSqlite(backup)) {
-      fs.copyFileSync(DB_BACKUP, DB_FILE);
-      console.warn('[DB] Restored database from backup', DB_BACKUP);
-
-      return backup;
-    }
-
-    console.error('[DB] Backup is also invalid - starting with a fresh database');
-  } else {
-    console.error('[DB] No backup available - starting with a fresh database');
-  }
-
-  return undefined;
+  return restoreFromBackup(`Database file is invalid (${data.length} bytes)`);
 }
 
 function resolveSqlJsConfig(): { locateFile: (file: string) => string } {
@@ -101,6 +155,23 @@ function resolveSqlJsConfig(): { locateFile: (file: string) => string } {
   };
 }
 
+/**
+ * Write the database to disk atomically: write a temp file first,
+ * then rename it over the real file. rename() is atomic on the same
+ * filesystem, so a crash mid-write can never leave a half-written DB.
+ */
+async function atomicSave(data: Uint8Array): Promise<void> {
+  const tmpPath = DB_FILE + '.tmp-' + randomBytes(6).toString('hex');
+
+  try {
+    await fsp.writeFile(tmpPath, Buffer.from(data));
+    await fsp.rename(tmpPath, DB_FILE);
+  } catch (err) {
+    await fsp.unlink(tmpPath).catch(() => {});
+    throw err;
+  }
+}
+
 export function getDataSource(): DataSource {
   if (!applicationDataSource?.isInitialized) {
     throw new Error('DataSource not initialised');
@@ -113,6 +184,8 @@ export async function initDatabase(): Promise<void> {
   if (!fs.existsSync(DATA_DIR))
     fs.mkdirSync(DATA_DIR, { recursive: true });
 
+  await migrateLegacyPackagedDatabase();
+
   const database = safeguardDbFile();
 
   try {
@@ -130,13 +203,14 @@ export async function initDatabase(): Promise<void> {
         JoinRequestEntity,
         ServerMembershipEntity,
         ServerInviteEntity,
-        ServerBanEntity
+        ServerBanEntity,
+        GameMatchMissEntity
       ],
       migrations: serverMigrations,
       synchronize: process.env.DB_SYNCHRONIZE === 'true',
       logging: false,
       autoSave: true,
-      location: DB_FILE,
+      autoSaveCallback: atomicSave,
       sqlJsConfig: resolveSqlJsConfig()
     });
   } catch (error) {

server/src/entities/GameMatchMissEntity.ts

@@ -0,0 +1,22 @@
+import {
+  Column,
+  Entity,
+  Index,
+  PrimaryColumn
+} from 'typeorm';
+
+@Entity('game_match_misses')
+export class GameMatchMissEntity {
+  @PrimaryColumn('text')
+  processKey!: string;
+
+  @Column('text')
+  processName!: string;
+
+  @Column('integer')
+  missedAt!: number;
+
+  @Index()
+  @Column('integer')
+  expiresAt!: number;
+}

server/src/entities/index.ts

@@ -9,3 +9,4 @@ export { JoinRequestEntity } from './JoinRequestEntity';
 export { ServerMembershipEntity } from './ServerMembershipEntity';
 export { ServerInviteEntity } from './ServerInviteEntity';
 export { ServerBanEntity } from './ServerBanEntity';
+export { GameMatchMissEntity } from './GameMatchMissEntity';

server/src/index.ts

@@ -137,7 +137,7 @@ async function gracefulShutdown(signal: string): Promise<void> {
     staleJoinRequestInterval = null;
   }
 
-  console.log(`\n[Shutdown] ${signal} received - closing database…`);
+  console.log(`\n[Shutdown] ${signal} received - closing database...`);
 
   if (listeningServer?.listening) {
     try {

server/src/migrations/1000000000006-GameMatchMisses.ts

@@ -0,0 +1,24 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+export class GameMatchMisses1000000000006 implements MigrationInterface {
+  name = 'GameMatchMisses1000000000006';
+
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+      CREATE TABLE IF NOT EXISTS "game_match_misses" (
+        "processKey"  TEXT PRIMARY KEY NOT NULL,
+        "processName" TEXT NOT NULL,
+        "missedAt"    INTEGER NOT NULL,
+        "expiresAt"   INTEGER NOT NULL
+      )
+    `);
+    await queryRunner.query(`
+      CREATE INDEX IF NOT EXISTS "idx_game_match_misses_expiresAt"
+      ON "game_match_misses" ("expiresAt")
+    `);
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`DROP TABLE IF EXISTS "game_match_misses"`);
+  }
+}

server/src/migrations/index.ts

@@ -4,6 +4,7 @@ import { ServerChannels1000000000002 } from './1000000000002-ServerChannels';
 import { RepairLegacyVoiceChannels1000000000003 } from './1000000000003-RepairLegacyVoiceChannels';
 import { NormalizeServerArrays1000000000004 } from './1000000000004-NormalizeServerArrays';
 import { ServerRoleAccessControl1000000000005 } from './1000000000005-ServerRoleAccessControl';
+import { GameMatchMisses1000000000006 } from './1000000000006-GameMatchMisses';
 
 export const serverMigrations = [
 	InitialSchema1000000000000,
@@ -11,5 +12,6 @@ export const serverMigrations = [
 	ServerChannels1000000000002,
 	RepairLegacyVoiceChannels1000000000003,
 	NormalizeServerArrays1000000000004,
-	ServerRoleAccessControl1000000000005
+	ServerRoleAccessControl1000000000005,
+	GameMatchMisses1000000000006
 ];

server/src/routes/games.ts

@@ -0,0 +1,17 @@
+import { Router } from 'express';
+import { matchRunningGames } from '../services/game-matching.service';
+
+const router = Router();
+
+router.post('/match', async (req, res) => {
+  try {
+    const result = await matchRunningGames(req.body?.processes, req.body?.userId ?? req.ip);
+
+    res.json(result);
+  } catch (error) {
+    console.error('[Games] Failed to match running games', error);
+    res.status(500).json({ error: 'Failed to match running games' });
+  }
+});
+
+export default router;

server/src/routes/index.ts

@@ -2,6 +2,7 @@ import { Express } from 'express';
 import healthRouter from './health';
 import klipyRouter from './klipy';
 import linkMetadataRouter from './link-metadata';
+import gamesRouter from './games';
 import proxyRouter from './proxy';
 import usersRouter from './users';
 import serversRouter from './servers';
@@ -12,6 +13,7 @@ export function registerRoutes(app: Express): void {
   app.use('/api', healthRouter);
   app.use('/api', klipyRouter);
   app.use('/api', linkMetadataRouter);
+  app.use('/api/games', gamesRouter);
   app.use('/api', proxyRouter);
   app.use('/api/users', usersRouter);
   app.use('/api/servers', serversRouter);

server/src/routes/servers.ts

@@ -19,7 +19,8 @@ import {
   ServerAccessError,
   kickServerUser,
   ensureServerMembership,
-  unbanServerUser
+  unbanServerUser,
+  countServerMemberships
 } from '../services/server-access.service';
 import {
   buildAppInviteUrl,
@@ -78,6 +79,7 @@ function normalizeServerChannels(value: unknown): ServerChannelPayload[] {
 
 async function enrichServer(server: ServerPayload, sourceUrl?: string) {
   const owner = await getUserById(server.ownerId);
+  const userCount = await countServerMemberships(server.id);
   const { passwordHash, ...publicServer } = server;
 
   return {
@@ -85,7 +87,8 @@ async function enrichServer(server: ServerPayload, sourceUrl?: string) {
     hasPassword: server.hasPassword ?? !!passwordHash,
     ownerName: owner?.displayName,
     sourceUrl,
-    userCount: server.currentUsers
+    currentUsers: userCount,
+    userCount
   };
 }
 

server/src/runtime-paths.ts

@@ -1,6 +1,9 @@
 import fs from 'fs';
+import os from 'os';
 import path from 'path';
 
+const PACKAGED_DATA_DIRECTORY_NAME = 'MetoYou Server';
+
 type PackagedProcess = NodeJS.Process & { pkg?: unknown };
 
 function uniquePaths(paths: string[]): string[] {
@@ -21,6 +24,33 @@ export function resolveRuntimePath(...segments: string[]): string {
   return path.join(getRuntimeBaseDir(), ...segments);
 }
 
+function resolvePackagedDataDirectory(): string {
+  const homeDirectory = os.homedir();
+
+  switch (process.platform) {
+    case 'win32':
+      return path.join(
+        process.env.APPDATA || path.join(homeDirectory, 'AppData', 'Roaming'),
+        PACKAGED_DATA_DIRECTORY_NAME
+      );
+    case 'darwin':
+      return path.join(homeDirectory, 'Library', 'Application Support', PACKAGED_DATA_DIRECTORY_NAME);
+    default:
+      return path.join(
+        process.env.XDG_DATA_HOME || path.join(homeDirectory, '.local', 'share'),
+        PACKAGED_DATA_DIRECTORY_NAME
+      );
+  }
+}
+
+export function resolvePersistentDataPath(...segments: string[]): string {
+  if (!isPackagedRuntime()) {
+    return resolveRuntimePath(...segments);
+  }
+
+  return path.join(resolvePackagedDataDirectory(), ...segments);
+}
+
 export function resolveProjectRootPath(...segments: string[]): string {
   return path.resolve(__dirname, '..', '..', ...segments);
 }

server/src/services/game-matching.service.ts

@@ -0,0 +1,591 @@
+import { getRawgApiKey } from '../config/variables';
+import { getDataSource } from '../db/database';
+import { GameMatchMissEntity } from '../entities';
+
+export interface MatchedGame {
+  id: string;
+  name: string;
+  iconUrl?: string;
+  store?: GameStoreLink;
+  processName: string;
+}
+
+export interface GameStoreLink {
+  id?: string;
+  name: string;
+  slug?: string;
+  domain?: string;
+  url: string;
+}
+
+interface CacheEntry {
+  expiresAt: number;
+  game: Omit<MatchedGame, 'processName'> | null;
+}
+
+interface RawgSearchResponse {
+  results?: RawgGameResult[];
+}
+
+interface RawgGameResult {
+  id?: number;
+  name?: string;
+  background_image?: string | null;
+  slug?: string;
+  stores?: RawgStoreEntry[] | null;
+}
+
+interface RawgStoreEntry {
+  url?: string | null;
+  store?: RawgStore | null;
+}
+
+interface RawgStore {
+  id?: number;
+  name?: string;
+  slug?: string;
+  domain?: string | null;
+}
+
+interface CandidateProcess {
+  processName: string;
+  score: number;
+}
+
+interface GameMatchResult {
+  games: MatchedGame[];
+  rateLimited?: boolean;
+}
+
+interface RawgLookupBudget {
+  used: number;
+  windowStartedAt: number;
+}
+
+const CACHE_TTL_MS = 24 * 60 * 60 * 1000;
+const PERSISTED_MISS_TTL_MS = 30 * 24 * 60 * 60 * 1000;
+const RAWG_LOOKUP_WINDOW_MS = 60 * 60 * 1000;
+const RAWG_SEARCH_TIMEOUT_MS = 4_000;
+const MAX_INCOMING_PROCESSES = 256;
+const MAX_CANDIDATE_PROCESSES = 24;
+const MAX_UNCACHED_LOOKUPS_PER_REQUEST = 4;
+const MAX_RAWG_LOOKUPS_PER_USER_PER_WINDOW = 8;
+const RAWG_SEARCH_URL = 'https://api.rawg.io/api/games';
+const MIN_SEARCH_QUERY_LENGTH = 4;
+const IGNORED_PROCESS_NAMES = new Set([
+  'agent',
+  'bash',
+  'baloorunner',
+  'chrome',
+  'code',
+  'conhost',
+  'cursor',
+  'csrss',
+  'dbus-daemon',
+  'discord',
+  'dwm',
+  'electron',
+  'explorer',
+  'firefox',
+  'gameoverlayui',
+  'gamemoded',
+  'gamescopereaper',
+  'gnome-shell',
+  'init',
+  'kernel_task',
+  'metoyou',
+  'nvidia-settings',
+  'node',
+  'npm',
+  'obs',
+  'powershell',
+  'pulseaudio',
+  'services',
+  'steam',
+  'steamwebhelper',
+  'system',
+  'systemd',
+  'taskhostw',
+  'wininit',
+  'winlogon',
+  'xorg'
+]);
+const IGNORED_PROCESS_PATTERNS = [
+  new RegExp('(^|\\s)(agent|browser|daemon|desktop|helper|indexer|launcher|monitor|renderer|runner)(\\s|$)'),
+  new RegExp('(^|\\s)(service|settings|shell|tray|updater|utility|watcher|worker)(\\s|$)'),
+  new RegExp('(^|\\s)(audio|bluetooth|clipboard|crash|dbus|file|gpu|input|network|notification)(\\s|$)'),
+  new RegExp('(^|\\s)(portal|proxy|screen|session|sync|system|tracker|web|window)(\\s|$)'),
+  /^(appimage|at-spi|baloo|dconf|gvfs|ibus|kde|kworker)/,
+  /^(pipewire|plasmashell|pulseaudio|xdg|xwayland|zeitgeist)/,
+  /(helper|service|daemon|runner|tracker|portal|updater|worker)$/
+];
+const STORE_SEARCH_URL_BUILDERS: Record<string, (query: string) => string> = {
+  steam: (query) => `https://store.steampowered.com/search/?term=${query}`,
+  'epic-games': (query) => `https://store.epicgames.com/en-US/browse?q=${query}`,
+  gog: (query) => `https://www.gog.com/en/games?query=${query}`,
+  itch: (query) => `https://itch.io/search?q=${query}`,
+  'xbox-store': (query) => `https://www.xbox.com/search?q=${query}`,
+  'playstation-store': (query) => `https://store.playstation.com/search/${query}`,
+  nintendo: (query) => `https://www.nintendo.com/search/#q=${query}`,
+  'apple-appstore': (query) => `https://apps.apple.com/us/search?term=${query}`,
+  'google-play': (query) => `https://play.google.com/store/search?q=${query}&c=apps`
+};
+const STORE_SEARCH_ALIASES = new Map<string, string>([
+  ['steam', 'steam'],
+  ['store.steampowered.com', 'steam'],
+  ['epic-games', 'epic-games'],
+  ['store.epicgames.com', 'epic-games'],
+  ['gog', 'gog'],
+  ['www.gog.com', 'gog'],
+  ['gog.com', 'gog'],
+  ['itch', 'itch'],
+  ['itch.io', 'itch'],
+  ['xbox-store', 'xbox-store'],
+  ['www.xbox.com', 'xbox-store'],
+  ['xbox.com', 'xbox-store'],
+  ['playstation-store', 'playstation-store'],
+  ['store.playstation.com', 'playstation-store'],
+  ['nintendo', 'nintendo'],
+  ['www.nintendo.com', 'nintendo'],
+  ['nintendo.com', 'nintendo'],
+  ['apple-appstore', 'apple-appstore'],
+  ['apps.apple.com', 'apple-appstore'],
+  ['google-play', 'google-play'],
+  ['play.google.com', 'google-play']
+]);
+const STORE_PRIORITY = new Map<string, number>([
+  ['steam', 0],
+  ['gog', 10],
+  ['epic-games', 20],
+  ['itch', 30],
+  ['xbox-store', 80],
+  ['playstation-store', 90]
+]);
+const cache = new Map<string, CacheEntry>();
+const rawgLookupBudgets = new Map<string, RawgLookupBudget>();
+
+export async function matchRunningGames(
+  processNames: unknown,
+  requester: unknown = 'anonymous'
+): Promise<GameMatchResult> {
+  const candidates = normalizeProcessList(processNames).slice(0, MAX_CANDIDATE_PROCESSES);
+  const matches: MatchedGame[] = [];
+  const seenGameIds = new Set<string>();
+  const requesterKey = normalizeRequesterKey(requester);
+  const persistedMisses = await loadPersistedMissKeys(candidates.map((candidate) => candidate.processName));
+
+  let uncachedLookups = 0;
+  let rateLimited = false;
+
+  for (const { processName } of candidates) {
+    const cacheKey = normalizeCacheKey(processName);
+    const cached = getCachedGame(cacheKey);
+
+    if (cached !== undefined) {
+      appendMatch(matches, seenGameIds, processName, cached);
+      continue;
+    }
+
+    if (persistedMisses.has(cacheKey)) {
+      setCachedGame(cacheKey, null);
+      continue;
+    }
+
+    if (uncachedLookups >= MAX_UNCACHED_LOOKUPS_PER_REQUEST) {
+      rateLimited = true;
+      continue;
+    }
+
+    if (!tryConsumeRawgLookup(requesterKey)) {
+      rateLimited = true;
+      continue;
+    }
+
+    uncachedLookups += 1;
+
+    const game = await resolveRawgGame(processName);
+
+    setCachedGame(cacheKey, game);
+
+    if (!game) {
+      await rememberPersistedMiss(cacheKey, processName);
+    }
+
+    appendMatch(matches, seenGameIds, processName, game);
+  }
+
+  return {
+    games: matches,
+    rateLimited: rateLimited || undefined
+  };
+}
+
+function normalizeProcessList(value: unknown): CandidateProcess[] {
+  if (!Array.isArray(value)) {
+    return [];
+  }
+
+  const processes = new Map<string, CandidateProcess>();
+
+  for (const entry of value.slice(0, MAX_INCOMING_PROCESSES)) {
+    const processName = normalizeProcessName(entry);
+
+    if (processName) {
+      const cacheKey = normalizeCacheKey(processName);
+
+      if (!processes.has(cacheKey)) {
+        processes.set(cacheKey, {
+          processName,
+          score: scoreCandidateProcess(String(entry), processName)
+        });
+      }
+    }
+  }
+
+  return Array.from(processes.values())
+    .sort((left, right) => right.score - left.score || left.processName.localeCompare(right.processName));
+}
+
+function normalizeProcessName(value: unknown): string {
+  if (typeof value !== 'string') {
+    return '';
+  }
+
+  const normalized = value
+    .trim()
+    .replace(/\.exe$/i, '')
+    .replace(/[_-]+/g, ' ')
+    .replace(/\s+/g, ' ')
+    .trim();
+  const cacheKey = normalizeCacheKey(normalized);
+
+  if (normalized.length < 3 || normalized.length > 96 || shouldIgnoreProcessName(cacheKey)) {
+    return '';
+  }
+
+  return normalized;
+}
+
+function shouldIgnoreProcessName(cacheKey: string): boolean {
+  return IGNORED_PROCESS_NAMES.has(cacheKey)
+    || IGNORED_PROCESS_PATTERNS.some((pattern) => pattern.test(cacheKey));
+}
+
+function normalizeRequesterKey(value: unknown): string {
+  if (typeof value !== 'string') {
+    return 'anonymous';
+  }
+
+  const normalized = value.trim().toLowerCase();
+
+  return normalized || 'anonymous';
+}
+
+function tryConsumeRawgLookup(requesterKey: string): boolean {
+  const now = Date.now();
+  const existing = rawgLookupBudgets.get(requesterKey);
+
+  if (!existing || existing.windowStartedAt + RAWG_LOOKUP_WINDOW_MS <= now) {
+    rawgLookupBudgets.set(requesterKey, {
+      used: 1,
+      windowStartedAt: now
+    });
+
+    return true;
+  }
+
+  if (existing.used >= MAX_RAWG_LOOKUPS_PER_USER_PER_WINDOW) {
+    return false;
+  }
+
+  existing.used += 1;
+
+  return true;
+}
+
+function scoreCandidateProcess(rawValue: string, processName: string): number {
+  let score = 0;
+
+  if (/\.exe$/i.test(rawValue.trim())) {
+    score += 12;
+  }
+
+  if (/[A-Z]/.test(processName) && /[a-z]/.test(processName)) {
+    score += 4;
+  }
+
+  if (/\d/.test(processName)) {
+    score += 1;
+  }
+
+  if (processName.length >= 5 && processName.length <= 32) {
+    score += 2;
+  }
+
+  if (processName.includes(' ')) {
+    score -= 2;
+  }
+
+  return score;
+}
+
+function normalizeCacheKey(value: string): string {
+  return value.trim()
+    .toLowerCase()
+    .replace(/\s+/g, ' ');
+}
+
+function getCachedGame(cacheKey: string): Omit<MatchedGame, 'processName'> | null | undefined {
+  const cached = cache.get(cacheKey);
+
+  if (!cached) {
+    return undefined;
+  }
+
+  if (cached.expiresAt <= Date.now()) {
+    cache.delete(cacheKey);
+    return undefined;
+  }
+
+  return cached.game;
+}
+
+function setCachedGame(cacheKey: string, game: Omit<MatchedGame, 'processName'> | null): void {
+  cache.set(cacheKey, {
+    expiresAt: Date.now() + CACHE_TTL_MS,
+    game
+  });
+}
+
+async function loadPersistedMissKeys(processNames: string[]): Promise<Set<string>> {
+  const cacheKeys = Array.from(new Set(processNames.map((name) => normalizeCacheKey(name))));
+
+  if (cacheKeys.length === 0) {
+    return new Set();
+  }
+
+  try {
+    const repository = getDataSource().getRepository(GameMatchMissEntity);
+    const now = Date.now();
+
+    await repository.createQueryBuilder()
+      .delete()
+      .where('expiresAt <= :now', { now })
+      .execute();
+
+    const rows = await repository.createQueryBuilder('miss')
+      .select('miss.processKey')
+      .where('miss.processKey IN (:...cacheKeys)', { cacheKeys })
+      .andWhere('miss.expiresAt > :now', { now })
+      .getMany();
+
+    return new Set(rows.map((row) => row.processKey));
+  } catch {
+    return new Set();
+  }
+}
+
+async function rememberPersistedMiss(cacheKey: string, processName: string): Promise<void> {
+  try {
+    const now = Date.now();
+
+    await getDataSource().getRepository(GameMatchMissEntity)
+      .save({
+        processKey: cacheKey,
+        processName,
+        missedAt: now,
+        expiresAt: now + PERSISTED_MISS_TTL_MS
+      });
+  } catch {
+    return;
+  }
+}
+
+async function resolveRawgGame(processName: string): Promise<Omit<MatchedGame, 'processName'> | null> {
+  const apiKey = getRawgApiKey();
+
+  if (!apiKey) {
+    return null;
+  }
+
+  const query = buildSearchQuery(processName);
+
+  if (!query) {
+    return null;
+  }
+
+  const url = new URL(RAWG_SEARCH_URL);
+
+  url.searchParams.set('key', apiKey);
+  url.searchParams.set('search', query);
+  url.searchParams.set('search_precise', 'true');
+  url.searchParams.set('exclude_additions', 'true');
+  url.searchParams.set('page_size', '1');
+
+  const controller = new AbortController();
+  const timeout = setTimeout(() => controller.abort(), RAWG_SEARCH_TIMEOUT_MS);
+
+  try {
+    const response = await fetch(url, { signal: controller.signal });
+
+    if (!response.ok) {
+      return null;
+    }
+
+    const body = await response.json() as RawgSearchResponse;
+    const result = body.results?.[0];
+
+    if (!isAcceptableRawgMatch(query, result)) {
+      return null;
+    }
+
+    return {
+      id: String(result.id),
+      name: result.name.trim(),
+      iconUrl: result.background_image || undefined,
+      store: selectPreferredStore(result, result.name.trim())
+    };
+  } catch {
+    return null;
+  } finally {
+    clearTimeout(timeout);
+  }
+}
+
+function selectPreferredStore(result: RawgGameResult, gameName: string): GameStoreLink | undefined {
+  const stores = Array.isArray(result.stores) ? result.stores : [];
+  const usableStores = stores
+    .map((entry) => buildStoreLink(entry, gameName))
+    .filter((store): store is GameStoreLink => !!store);
+
+  return usableStores.sort((left, right) => getStorePriority(left) - getStorePriority(right))[0];
+}
+
+function getStorePriority(store: GameStoreLink): number {
+  const storeKey = STORE_SEARCH_ALIASES.get(store.slug ?? '')
+    ?? STORE_SEARCH_ALIASES.get(store.domain ?? '')
+    ?? store.name.trim().toLowerCase();
+
+  return STORE_PRIORITY.get(storeKey) ?? 50;
+}
+
+function buildStoreLink(entry: RawgStoreEntry, gameName: string): GameStoreLink | undefined {
+  const store = entry.store;
+
+  if (!store || typeof store.name !== 'string' || !store.name.trim()) {
+    return undefined;
+  }
+
+  const slug = typeof store.slug === 'string' && store.slug.trim()
+    ? store.slug.trim().toLowerCase()
+    : undefined;
+  const domain = typeof store.domain === 'string' && store.domain.trim()
+    ? store.domain.trim()
+      .replace(/^https?:\/\//i, '')
+      .replace(/\/$/, '')
+    : undefined;
+  const url = normalizeExternalUrl(entry.url) ?? buildStoreSearchUrl(slug, domain, gameName);
+
+  if (!url) {
+    return undefined;
+  }
+
+  return {
+    id: typeof store.id === 'number' ? String(store.id) : undefined,
+    name: store.name.trim(),
+    slug,
+    domain,
+    url
+  };
+}
+
+function normalizeExternalUrl(value: unknown): string | undefined {
+  if (typeof value !== 'string' || !value.trim()) {
+    return undefined;
+  }
+
+  const trimmed = value.trim();
+
+  return trimmed.startsWith('http://') || trimmed.startsWith('https://')
+    ? trimmed
+    : undefined;
+}
+
+function buildStoreSearchUrl(slug: string | undefined, domain: string | undefined, gameName: string): string | undefined {
+  const query = encodeURIComponent(gameName);
+  const storeKey = STORE_SEARCH_ALIASES.get(slug ?? '') ?? STORE_SEARCH_ALIASES.get(domain ?? '');
+  const buildUrl = storeKey ? STORE_SEARCH_URL_BUILDERS[storeKey] : undefined;
+
+  return buildUrl?.(query) ?? (domain ? `https://${domain}` : undefined);
+}
+
+function buildSearchQuery(processName: string): string {
+  const query = processName
+    .replace(/\.exe$/i, '')
+    .replace(/\b(x64|x86|win64|win32|linux|shipping|client|launcher|game)\b/gi, ' ')
+    .replace(/\s+/g, ' ')
+    .trim();
+
+  return query.length >= MIN_SEARCH_QUERY_LENGTH ? query : '';
+}
+
+function isAcceptableRawgMatch(
+  query: string,
+  result: RawgGameResult | undefined
+): result is Required<Pick<RawgGameResult, 'id' | 'name'>> & RawgGameResult {
+  if (!result || typeof result.id !== 'number' || typeof result.name !== 'string' || !result.name.trim()) {
+    return false;
+  }
+
+  const queryKey = normalizeComparableText(query);
+  const nameKey = normalizeComparableText(result.name);
+  const slugKey = normalizeComparableText(result.slug ?? '');
+  const queryTokens = tokenizeComparableText(queryKey);
+  const nameTokens = tokenizeComparableText(nameKey);
+  const slugTokens = tokenizeComparableText(slugKey);
+
+  if (queryKey.length < MIN_SEARCH_QUERY_LENGTH || queryTokens.length === 0) {
+    return false;
+  }
+
+  if (queryKey === nameKey || queryKey === slugKey) {
+    return true;
+  }
+
+  if (queryTokens.length === 1) {
+    const [queryToken] = queryTokens;
+
+    return queryToken.length >= 5
+      && (nameTokens.includes(queryToken) || slugTokens.includes(queryToken));
+  }
+
+  return queryTokens.every((token) => nameTokens.includes(token) || slugTokens.includes(token));
+}
+
+function normalizeComparableText(value: string): string {
+  return value.toLowerCase()
+    .replace(/[^a-z0-9]+/g, ' ')
+    .trim();
+}
+
+function tokenizeComparableText(value: string): string[] {
+  return value.split(' ')
+    .filter((token) => token.length >= 2);
+}
+
+function appendMatch(
+  matches: MatchedGame[],
+  seenGameIds: Set<string>,
+  processName: string,
+  game: Omit<MatchedGame, 'processName'> | null
+): void {
+  if (!game || seenGameIds.has(game.id)) {
+    return;
+  }
+
+  seenGameIds.add(game.id);
+  matches.push({
+    ...game,
+    processName
+  });
+}

server/src/services/server-access.service.ts

@@ -130,6 +130,10 @@ export async function findServerMembership(serverId: string, userId: string): Pr
   return await getMembershipRepository().findOne({ where: { serverId, userId } });
 }
 
+export async function countServerMemberships(serverId: string): Promise<number> {
+  return await getMembershipRepository().count({ where: { serverId } });
+}
+
 export async function ensureServerMembership(serverId: string, userId: string): Promise<ServerMembershipEntity> {
   const repo = getMembershipRepository();
   const now = Date.now();

server/src/websocket/handler-status.spec.ts

@@ -2,13 +2,18 @@ import {
   describe,
   it,
   expect,
-  beforeEach
+  beforeEach,
+  vi
 } from 'vitest';
 import { connectedUsers } from './state';
 import { handleWebSocketMessage } from './handler';
 import { ConnectedUser } from './types';
 import { WebSocket } from 'ws';
 
+vi.mock('../services/server-access.service', () => ({
+  authorizeWebSocketJoin: vi.fn(async () => ({ allowed: true as const }))
+}));
+
 /**
  * Minimal mock WebSocket that records sent messages.
  */
@@ -62,6 +67,14 @@ describe('server websocket handler - status_update', () => {
     connectedUsers.clear();
   });
 
+  it('treats signaling keepalive messages as connection liveness', async () => {
+    createConnectedUser('conn-1', 'user-1', { lastPong: 1 });
+
+    await handleWebSocketMessage('conn-1', { type: 'keepalive' });
+
+    expect(connectedUsers.get('conn-1')?.lastPong).toBeGreaterThan(1);
+  });
+
   it('updates user status on valid status_update message', async () => {
     const user = createConnectedUser('conn-1', 'user-1');
 
@@ -149,7 +162,7 @@ describe('server websocket handler - status_update', () => {
     // Identify first (required for handler)
     await handleWebSocketMessage('conn-1', { type: 'identify', oderId: 'user-1', displayName: 'User 1' });
 
-    // user-2 joins server → should receive server_users with user-1's status
+    // user-2 joins server -> should receive server_users with user-1's status
     getSentMessagesStore(user2).sentMessages.length = 0;
     await handleWebSocketMessage('conn-2', { type: 'join_server', serverId: 'server-1' });
 
@@ -197,3 +210,94 @@ describe('server websocket handler - user_joined includes status', () => {
     }
   });
 });
+
+describe('server websocket handler - profile metadata in presence messages', () => {
+  beforeEach(() => {
+    connectedUsers.clear();
+  });
+
+  it('broadcasts updated profile metadata when an identified user changes it', async () => {
+    const alice = createConnectedUser('conn-1', 'user-1', {
+      displayName: 'Alice',
+      viewedServerId: 'server-1'
+    });
+    const bob = createConnectedUser('conn-2', 'user-2', {
+      viewedServerId: 'server-1'
+    });
+
+    alice.serverIds.add('server-1');
+    bob.serverIds.add('server-1');
+    getSentMessagesStore(bob).sentMessages.length = 0;
+
+    await handleWebSocketMessage('conn-1', {
+      type: 'identify',
+      oderId: 'user-1',
+      displayName: 'Alice Updated',
+      description: 'Updated bio',
+      profileUpdatedAt: 789
+    });
+
+    const messages = getSentMessagesStore(bob).sentMessages.map((messageText: string) => JSON.parse(messageText));
+    const joinMsg = messages.find((message: { type: string }) => message.type === 'user_joined');
+
+    expect(joinMsg?.displayName).toBe('Alice Updated');
+    expect(joinMsg?.description).toBe('Updated bio');
+    expect(joinMsg?.profileUpdatedAt).toBe(789);
+    expect(joinMsg?.serverId).toBe('server-1');
+  });
+
+  it('includes description and profileUpdatedAt in server_users responses', async () => {
+    const alice = createConnectedUser('conn-1', 'user-1');
+    const bob = createConnectedUser('conn-2', 'user-2');
+
+    alice.serverIds.add('server-1');
+    bob.serverIds.add('server-1');
+
+    await handleWebSocketMessage('conn-1', {
+      type: 'identify',
+      oderId: 'user-1',
+      displayName: 'Alice',
+      description: 'Alice bio',
+      profileUpdatedAt: 123
+    });
+
+    getSentMessagesStore(bob).sentMessages.length = 0;
+
+    await handleWebSocketMessage('conn-2', {
+      type: 'view_server',
+      serverId: 'server-1'
+    });
+
+    const messages = getSentMessagesStore(bob).sentMessages.map((messageText: string) => JSON.parse(messageText));
+    const serverUsersMsg = messages.find((message: { type: string }) => message.type === 'server_users');
+    const aliceInList = serverUsersMsg?.users?.find((userEntry: { oderId: string }) => userEntry.oderId === 'user-1');
+
+    expect(aliceInList?.description).toBe('Alice bio');
+    expect(aliceInList?.profileUpdatedAt).toBe(123);
+  });
+
+  it('includes description and profileUpdatedAt in user_joined broadcasts', async () => {
+    const bob = createConnectedUser('conn-2', 'user-2');
+
+    bob.serverIds.add('server-1');
+    bob.viewedServerId = 'server-1';
+
+    createConnectedUser('conn-1', 'user-1', {
+      displayName: 'Alice',
+      description: 'Alice bio',
+      profileUpdatedAt: 456,
+      viewedServerId: 'server-1'
+    });
+
+    await handleWebSocketMessage('conn-1', {
+      type: 'join_server',
+      serverId: 'server-1'
+    });
+
+    const messages = getSentMessagesStore(bob).sentMessages.map((messageText: string) => JSON.parse(messageText));
+    const joinMsg = messages.find((message: { type: string }) => message.type === 'user_joined');
+
+    expect(joinMsg?.description).toBe('Alice bio');
+    expect(joinMsg?.profileUpdatedAt).toBe(456);
+  });
+});

server/src/websocket/handler.ts

@@ -20,6 +20,22 @@ function normalizeDisplayName(value: unknown, fallback = 'User'): string {
   return normalized || fallback;
 }
 
+function normalizeDescription(value: unknown): string | undefined {
+  if (typeof value !== 'string') {
+    return undefined;
+  }
+
+  const normalized = value.trim();
+
+  return normalized || undefined;
+}
+
+function normalizeProfileUpdatedAt(value: unknown): number | undefined {
+  return typeof value === 'number' && Number.isFinite(value) && value > 0
+    ? value
+    : undefined;
+}
+
 function readMessageId(value: unknown): string | undefined {
   if (typeof value !== 'string') {
     return undefined;
@@ -37,7 +53,13 @@ function readMessageId(value: unknown): string | undefined {
 /** Sends the current user list for a given server to a single connected user. */
 function sendServerUsers(user: ConnectedUser, serverId: string): void {
   const users = getUniqueUsersInServer(serverId, user.oderId)
-    .map(cu => ({ oderId: cu.oderId, displayName: normalizeDisplayName(cu.displayName), status: cu.status ?? 'online' }));
+    .map(cu => ({
+      oderId: cu.oderId,
+      displayName: normalizeDisplayName(cu.displayName),
+      description: cu.description,
+      profileUpdatedAt: cu.profileUpdatedAt,
+      status: cu.status ?? 'online'
+    }));
 
   user.ws.send(JSON.stringify({ type: 'server_users', serverId, users }));
 }
@@ -45,31 +67,44 @@ function sendServerUsers(user: ConnectedUser, serverId: string): void {
 function handleIdentify(user: ConnectedUser, message: WsMessage, connectionId: string): void {
   const newOderId = readMessageId(message['oderId']) ?? connectionId;
   const newScope = typeof message['connectionScope'] === 'string' ? message['connectionScope'] : undefined;
-
-  // Close stale connections from the same identity AND the same connection
-  // scope so offer routing always targets the freshest socket (e.g. after
-  // page refresh).  Connections with a *different* scope (= a different
-  // signal URL that happens to route to this server) are left untouched so
-  // multi-signal-URL setups don't trigger an eviction loop.
-  connectedUsers.forEach((existing, existingId) => {
-    if (existingId !== connectionId
-      && existing.oderId === newOderId
-      && existing.connectionScope === newScope) {
-      console.log(`Closing stale connection for ${newOderId} (old=${existingId}, new=${connectionId}, scope=${newScope ?? 'none'})`);
-
-      try {
-        existing.ws.close();
-      } catch { /* already closing */ }
-
-      connectedUsers.delete(existingId);
-    }
-  });
+  const previousDisplayName = normalizeDisplayName(user.displayName);
+  const previousDescription = user.description;
+  const previousProfileUpdatedAt = user.profileUpdatedAt;
 
   user.oderId = newOderId;
   user.displayName = normalizeDisplayName(message['displayName'], normalizeDisplayName(user.displayName));
+
+  if (Object.prototype.hasOwnProperty.call(message, 'description')) {
+    user.description = normalizeDescription(message['description']);
+  }
+
+  if (Object.prototype.hasOwnProperty.call(message, 'profileUpdatedAt')) {
+    user.profileUpdatedAt = normalizeProfileUpdatedAt(message['profileUpdatedAt']);
+  }
+
   user.connectionScope = newScope;
   connectedUsers.set(connectionId, user);
   console.log(`User identified: ${user.displayName} (${user.oderId})`);
+
+  if (
+    user.displayName === previousDisplayName
+    && user.description === previousDescription
+    && user.profileUpdatedAt === previousProfileUpdatedAt
+  ) {
+    return;
+  }
+
+  for (const serverId of user.serverIds) {
+    broadcastToServer(serverId, {
+      type: 'user_joined',
+      oderId: user.oderId,
+      displayName: normalizeDisplayName(user.displayName),
+      description: user.description,
+      profileUpdatedAt: user.profileUpdatedAt,
+      status: user.status ?? 'online',
+      serverId
+    }, user.oderId);
+  }
 }
 
 async function handleJoinServer(user: ConnectedUser, message: WsMessage, connectionId: string): Promise<void> {
@@ -108,6 +143,8 @@ async function handleJoinServer(user: ConnectedUser, message: WsMessage, connect
       type: 'user_joined',
       oderId: user.oderId,
       displayName: normalizeDisplayName(user.displayName),
+      description: user.description,
+      profileUpdatedAt: user.profileUpdatedAt,
       status: user.status ?? 'online',
       serverId: sid
     }, user.oderId);
@@ -220,7 +257,7 @@ function handleStatusUpdate(user: ConnectedUser, message: WsMessage, connectionI
 
   user.status = status as ConnectedUser['status'];
   connectedUsers.set(connectionId, user);
-  console.log(`User ${normalizeDisplayName(user.displayName)} (${user.oderId}) status → ${status}`);
+  console.log(`User ${normalizeDisplayName(user.displayName)} (${user.oderId}) status -> ${status}`);
 
   for (const serverId of user.serverIds) {
     broadcastToServer(serverId, {
@@ -237,7 +274,13 @@ export async function handleWebSocketMessage(connectionId: string, message: WsMe
   if (!user)
     return;
 
+  user.lastPong = Date.now();
+  connectedUsers.set(connectionId, user);
+
   switch (message.type) {
+    case 'keepalive':
+      break;
+
     case 'identify':
       handleIdentify(user, message, connectionId);
       break;

server/src/websocket/types.ts

@@ -6,6 +6,8 @@ export interface ConnectedUser {
   serverIds: Set<string>;
   viewedServerId?: string;
   displayName?: string;
+  description?: string;
+  profileUpdatedAt?: number;
   /**
    * Opaque scope string sent by the client (typically the signal URL it
    * connected through).  Stale-connection eviction only targets connections
@@ -15,6 +17,6 @@ export interface ConnectedUser {
   connectionScope?: string;
   /** User availability status (online, away, busy, offline). */
   status?: 'online' | 'away' | 'busy' | 'offline';
-  /** Timestamp of the last pong received (used to detect dead connections). */
+  /** Timestamp of the last pong or client message received (used to detect dead connections). */
   lastPong: number;
 }

toju-app/README.md

@@ -0,0 +1,42 @@
+# Product Client
+
+Angular 21 renderer for MetoYou / Toju. This package is managed from the repository root, so the main build, test, lint, and Electron integration commands are run there rather than from a local `package.json`.
+
+## Commands
+
+- `npm run start` starts the Angular dev server.
+- `npm run build` builds the client to `dist/client`.
+- `npm run watch` runs the Angular build in watch mode.
+- `npm run test` runs the product-client Vitest suite.
+- `npm run lint` runs ESLint across the repo.
+- `npm run format` formats Angular HTML templates.
+- `npm run sort:props` sorts Angular template properties.
+- `npm run electron:dev` or `npm run dev` runs the client with Electron.
+
+## Structure
+
+| Path | Description |
+| --- | --- |
+| `src/app/domains/` | Bounded contexts and public domain entry points |
+| `src/app/infrastructure/` | Shared technical runtime such as persistence and realtime |
+| `src/app/shared-kernel/` | Cross-domain contracts and shared models |
+| `src/app/features/` | App-level composition and transitional feature shells |
+| `src/app/core/` | Platform adapters, compatibility entry points, and cross-domain technical helpers |
+| `src/app/shared/` | Shared UI primitives and utilities |
+| `src/app/store/` | NgRx reducers, effects, selectors, and actions |
+| `public/` | Static assets copied into the Angular build |
+
+## Key Docs
+
+- [src/app/domains/README.md](src/app/domains/README.md)
+- [src/app/shared-kernel/README.md](src/app/shared-kernel/README.md)
+- [src/app/infrastructure/persistence/README.md](src/app/infrastructure/persistence/README.md)
+- [src/app/infrastructure/realtime/README.md](src/app/infrastructure/realtime/README.md)
+- [../docs/architecture.md](../docs/architecture.md)
+- [AGENTS.md](AGENTS.md)
+
+## Notes
+
+- `angular.json` defines build, serve, and lint targets for the product client.
+- Product-client tests currently run through the root Vitest setup instead of an Angular `test` architect target.
+- If the renderer-to-desktop contract changes, update the Angular bridge, Electron preload API, and IPC handlers together.

toju-app/angular.json

@@ -97,7 +97,7 @@
                 {
                   "type": "initial",
                   "maximumWarning": "2.2MB",
-                  "maximumError": "2.32MB"
+                  "maximumError": "2.38MB"
                 },
                 {
                   "type": "anyComponentStyle",

toju-app/src/app/app.html

@@ -28,7 +28,7 @@
           @if (themeStudioFullscreenComponent()) {
           <ng-container *ngComponentOutlet="themeStudioFullscreenComponent()" />
           } @else {
-          <div class="flex h-full items-center justify-center px-6 text-sm text-muted-foreground">Loading Theme Studio…</div>
+          <div class="flex h-full items-center justify-center px-6 text-sm text-muted-foreground">Loading Theme Studio...</div>
           }
         </div>
         } @else { @if (showDesktopUpdateNotice()) {
@@ -145,7 +145,7 @@
       </button>
     </div>
   </div>
-  } @if (!isThemeStudioFullscreen()) {
+  } @if (!isThemeStudioFullscreen() && !isDirectMessageRoute()) {
   <app-floating-voice-controls />
   }
   <app-settings-modal />

toju-app/src/app/app.routes.ts

@@ -34,6 +34,16 @@ export const routes: Routes = [
     loadComponent: () =>
       import('./features/room/chat-room/chat-room.component').then((module) => module.ChatRoomComponent)
   },
+  {
+    path: 'dm',
+    loadComponent: () =>
+      import('./domains/direct-message/feature/dm-workspace/dm-workspace.component').then((module) => module.DmWorkspaceComponent)
+  },
+  {
+    path: 'dm/:conversationId',
+    loadComponent: () =>
+      import('./domains/direct-message/feature/dm-workspace/dm-workspace.component').then((module) => module.DmWorkspaceComponent)
+  },
   {
     path: 'settings',
     loadComponent: () =>

toju-app/src/app/app.ts

@@ -34,6 +34,7 @@ import { ExternalLinkService } from './core/platform';
 import { SettingsModalService } from './core/services/settings-modal.service';
 import { ElectronBridgeService } from './core/platform/electron/electron-bridge.service';
 import { UserStatusService } from './core/services/user-status.service';
+import { GameActivityService } from './domains/game-activity';
 import { ServersRailComponent } from './features/servers/servers-rail/servers-rail.component';
 import { TitleBarComponent } from './features/shell/title-bar/title-bar.component';
 import { FloatingVoiceControlsComponent } from './domains/voice-session/feature/floating-voice-controls/floating-voice-controls.component';
@@ -44,7 +45,8 @@ import { NativeContextMenuComponent } from './features/shell/native-context-menu
 import { UsersActions } from './store/users/users.actions';
 import { RoomsActions } from './store/rooms/rooms.actions';
 import { selectCurrentRoom } from './store/rooms/rooms.selectors';
-import { ROOM_URL_PATTERN, STORAGE_KEY_CURRENT_USER_ID } from './core/constants';
+import { ROOM_URL_PATTERN } from './core/constants';
+import { clearStoredCurrentUserId, getStoredCurrentUserId } from './core/storage/current-user-storage';
 import {
   ThemeNodeDirective,
   ThemePickerOverlayComponent,
@@ -94,10 +96,12 @@ export class App implements OnInit, OnDestroy {
   readonly externalLinks = inject(ExternalLinkService);
   readonly electronBridge = inject(ElectronBridgeService);
   readonly userStatus = inject(UserStatusService);
+  readonly gameActivity = inject(GameActivityService);
   readonly dismissedDesktopUpdateNoticeKey = signal<string | null>(null);
   readonly themeStudioFullscreenComponent = signal<Type<unknown> | null>(null);
   readonly themeStudioControlsPosition = signal<{ x: number; y: number } | null>(null);
   readonly isDraggingThemeStudioControls = signal(false);
+  readonly currentRouteUrl = signal(this.getCurrentRouteUrl());
 
   readonly appShellLayoutStyles = computed(() => this.theme.getLayoutContainerStyles('appShell'));
   readonly serversRailLayoutStyles = computed(() => this.theme.getLayoutItemStyles('serversRail'));
@@ -111,6 +115,7 @@ export class App implements OnInit, OnDestroy {
     return this.settingsModal.activePage() === 'theme'
       && this.settingsModal.themeStudioMinimized();
   });
+  readonly isDirectMessageRoute = computed(() => this.getRoutePath(this.currentRouteUrl()).startsWith('/dm'));
   readonly desktopUpdateNoticeKey = computed(() => {
     const updateState = this.desktopUpdateState();
 
@@ -219,8 +224,19 @@ export class App implements OnInit, OnDestroy {
 
     void this.desktopUpdates.initialize();
 
+    let currentUserId = getStoredCurrentUserId();
+
     await this.databaseService.initialize();
 
+    if (currentUserId) {
+      const persistedUserId = await this.databaseService.getCurrentUserId();
+
+      if (persistedUserId !== currentUserId) {
+        clearStoredCurrentUserId();
+        currentUserId = null;
+      }
+    }
+
     try {
       const apiBase = this.servers.getApiBaseUrl();
 
@@ -231,31 +247,29 @@ export class App implements OnInit, OnDestroy {
 
     await this.setupDesktopDeepLinks();
 
-    this.store.dispatch(UsersActions.loadCurrentUser());
-
     this.userStatus.start();
-
-    this.store.dispatch(RoomsActions.loadRooms());
-
-    const currentUserId = localStorage.getItem(STORAGE_KEY_CURRENT_USER_ID);
+    this.gameActivity.start();
+    const currentUrl = this.getCurrentRouteUrl();
 
     if (!currentUserId) {
-      if (!this.isPublicRoute(this.router.url)) {
+      if (!this.isPublicRoute(currentUrl)) {
         this.router.navigate(['/login'], {
           queryParams: {
-            returnUrl: this.router.url
+            returnUrl: currentUrl
           }
         }).catch(() => {});
       }
     } else {
-      const current = this.router.url;
+      this.store.dispatch(UsersActions.loadCurrentUser());
+      this.store.dispatch(RoomsActions.loadRooms());
+
       const generalSettings = loadGeneralSettingsFromStorage();
       const lastViewedChat = loadLastViewedChatFromStorage(currentUserId);
 
       if (
         generalSettings.reopenLastViewedChat
         && lastViewedChat
-        && (current === '/' || current === '/search')
+        && (currentUrl === '/' || currentUrl === '/search')
       ) {
         this.router.navigate(['/room', lastViewedChat.roomId], { replaceUrl: true }).catch(() => {});
       }
@@ -264,6 +278,8 @@ export class App implements OnInit, OnDestroy {
     this.router.events.subscribe((evt) => {
       if (evt instanceof NavigationEnd) {
         const url = evt.urlAfterRedirects || evt.url;
+
+        this.currentRouteUrl.set(url);
         const roomMatch = url.match(ROOM_URL_PATTERN);
         const currentRoomId = roomMatch ? roomMatch[1] : null;
 
@@ -388,9 +404,31 @@ export class App implements OnInit, OnDestroy {
   }
 
   private isPublicRoute(url: string): boolean {
-    return url === '/login' ||
-      url === '/register' ||
-      url.startsWith('/invite/');
+    const path = this.getRoutePath(url);
+
+    return path === '/login' ||
+      path === '/register' ||
+      path.startsWith('/invite/');
+  }
+
+  private getCurrentRouteUrl(): string {
+    if (typeof window === 'undefined') {
+      return this.router.url;
+    }
+
+    const currentUrl = `${window.location.pathname}${window.location.search}${window.location.hash}`;
+
+    return currentUrl || this.router.url;
+  }
+
+  private getRoutePath(url: string): string {
+    if (!url) {
+      return '/';
+    }
+
+    const [path] = url.split(/[?#]/, 1);
+
+    return path || '/';
   }
 
   private parseDesktopInviteUrl(url: string): { inviteId: string; sourceUrl: string } | null {

toju-app/src/app/core/constants.ts

@@ -5,6 +5,7 @@ export const STORAGE_KEY_CONNECTION_SETTINGS = 'metoyou_connection_settings';
 export const STORAGE_KEY_NOTIFICATION_SETTINGS = 'metoyou_notification_settings';
 export const STORAGE_KEY_VOICE_SETTINGS = 'metoyou_voice_settings';
 export const STORAGE_KEY_DEBUGGING_SETTINGS = 'metoyou_debugging_settings';
+export const STORAGE_KEY_ICE_SERVERS = 'metoyou_ice_servers';
 export const STORAGE_KEY_THEME_ACTIVE = 'metoyou_theme_active';
 export const STORAGE_KEY_THEME_DRAFT = 'metoyou_theme_draft';
 export const STORAGE_KEY_USER_VOLUMES = 'metoyou_user_volumes';

toju-app/src/app/core/platform/electron/electron-api.models.ts

@@ -124,6 +124,24 @@ export interface SavedThemeFileDescriptor {
   path: string;
 }
 
+export interface ExportUserDataResult {
+  cancelled: boolean;
+  exported: boolean;
+  filePath?: string;
+}
+
+export interface ImportUserDataResult {
+  backupPath?: string;
+  cancelled: boolean;
+  imported: boolean;
+  restartRequired: boolean;
+}
+
+export interface EraseUserDataResult {
+  erased: boolean;
+  restartRequired: boolean;
+}
+
 export interface ElectronCommand {
   type: string;
   payload: unknown;
@@ -157,6 +175,7 @@ export interface ElectronApi {
   closeWindow: () => void;
   openExternal: (url: string) => Promise<boolean>;
   getSources: () => Promise<{ id: string; name: string; thumbnail: string }[]>;
+  getRunningProcessNames: () => Promise<string[]>;
   prepareLinuxScreenShareAudioRouting: () => Promise<LinuxScreenShareAudioRoutingInfo>;
   activateLinuxScreenShareAudioRouting: () => Promise<LinuxScreenShareAudioRoutingInfo>;
   deactivateLinuxScreenShareAudioRouting: () => Promise<boolean>;
@@ -165,6 +184,10 @@ export interface ElectronApi {
   onLinuxScreenShareMonitorAudioChunk: (listener: (payload: LinuxScreenShareMonitorAudioChunkPayload) => void) => () => void;
   onLinuxScreenShareMonitorAudioEnded: (listener: (payload: LinuxScreenShareMonitorAudioEndedPayload) => void) => () => void;
   getAppDataPath: () => Promise<string>;
+  openCurrentDataFolder: () => Promise<boolean>;
+  exportUserData: () => Promise<ExportUserDataResult>;
+  importUserData: () => Promise<ImportUserDataResult>;
+  eraseUserData: () => Promise<EraseUserDataResult>;
   getSavedThemesPath: () => Promise<string>;
   listSavedThemes: () => Promise<SavedThemeFileDescriptor[]>;
   readSavedTheme: (fileName: string) => Promise<string>;

toju-app/src/app/core/services/debugging/debugging-network-snapshot.builder.ts

@@ -1508,7 +1508,7 @@ class DebugNetworkSnapshotBuilder {
     if (value.length <= 12)
       return value;
 
-    return `${value.slice(0, 6)}…${value.slice(-4)}`;
+    return `${value.slice(0, 6)}...${value.slice(-4)}`;
   }
 
   private getEntryPayloadRecord(payload: unknown): Record<string, unknown> | null {

toju-app/src/app/core/services/settings-modal.service.ts

@@ -7,6 +7,7 @@ export type SettingsPage =
   | 'notifications'
   | 'voice'
   | 'updates'
+  | 'data'
   | 'debugging'
   | 'server'
   | 'members'

toju-app/src/app/core/storage/current-user-storage.ts

@@ -0,0 +1,59 @@
+import { STORAGE_KEY_CURRENT_USER_ID } from '../constants';
+
+const METOYOU_STORAGE_PREFIX = 'metoyou_';
+
+function normaliseStorageUserId(userId?: string | null): string | null {
+  const trimmedUserId = userId?.trim();
+
+  return trimmedUserId || null;
+}
+
+export function getStoredCurrentUserId(): string | null {
+  try {
+    const raw = normaliseStorageUserId(localStorage.getItem(STORAGE_KEY_CURRENT_USER_ID));
+
+    return raw || null;
+  } catch {
+    return null;
+  }
+}
+
+export function getUserScopedStorageKey(baseKey: string, userId?: string | null): string {
+  const scopedUserId = userId === undefined
+    ? getStoredCurrentUserId()
+    : normaliseStorageUserId(userId);
+
+  return scopedUserId
+    ? `${baseKey}__${encodeURIComponent(scopedUserId)}`
+    : baseKey;
+}
+
+export function setStoredCurrentUserId(userId: string): void {
+  try {
+    localStorage.setItem(STORAGE_KEY_CURRENT_USER_ID, userId);
+  } catch {}
+}
+
+export function clearStoredCurrentUserId(): void {
+  try {
+    localStorage.removeItem(STORAGE_KEY_CURRENT_USER_ID);
+  } catch {}
+}
+
+export function clearStoredLocalAppData(): void {
+  try {
+    const keysToRemove: string[] = [];
+
+    for (let index = 0; index < localStorage.length; index += 1) {
+      const key = localStorage.key(index);
+
+      if (key?.startsWith(METOYOU_STORAGE_PREFIX)) {
+        keysToRemove.push(key);
+      }
+    }
+
+    for (const key of keysToRemove) {
+      localStorage.removeItem(key);
+    }
+  } catch {}
+}

toju-app/src/app/domains/README.md

@@ -12,6 +12,8 @@ infrastructure adapters and UI.
 | **access-control**   | Role, permission, ban matching, moderation, and room access rules                                              | `normalizeRoomAccessControl()`, `resolveRoomPermission()`, `hasRoomBanForUser()` |
 | **authentication**   | Login / register HTTP orchestration, user-bar UI                                                                   | `AuthenticationService`                                     |
 | **chat**             | Messaging rules, sync logic, GIF/Klipy integration, chat UI                                                        | `KlipyService`, `canEditMessage()`, `ChatMessagesComponent` |
+| **direct-message**   | One-to-one WebRTC messages, offline queueing, delivery state, and friends                                          | `DirectMessageService`, `FriendService`                     |
+| **game-activity**    | Local game detection, server metadata matching, P2P now-playing sync, and elapsed playtime formatting              | `GameActivityService`, `formatGameActivityElapsed()`        |
 | **notifications**    | Notification preferences, unread tracking, desktop alert orchestration                                             | `NotificationsFacade`                                       |
 | **profile-avatar**   | Profile picture upload, crop/zoom editing, processing, local persistence, and P2P avatar sync                     | `ProfileAvatarFacade`                                       |
 | **screen-share**     | Source picker, quality presets                                                                                     | `ScreenShareFacade`                                         |
@@ -28,6 +30,7 @@ The larger domains also keep longer design notes in their own folders:
 - [access-control/README.md](access-control/README.md)
 - [authentication/README.md](authentication/README.md)
 - [chat/README.md](chat/README.md)
+- [direct-message/README.md](direct-message/README.md)
 - [notifications/README.md](notifications/README.md)
 - [profile-avatar/README.md](profile-avatar/README.md)
 - [screen-share/README.md](screen-share/README.md)

toju-app/src/app/domains/authentication/README.md

@@ -24,7 +24,7 @@ authentication/
 
 ## Service overview
 
-`AuthenticationService` resolves the API base URL from `ServerDirectoryFacade`, then makes POST requests for login and registration. It does not hold session state itself; after a successful login the calling component stores `currentUserId` in localStorage and dispatches `UsersActions.setCurrentUser` into the NgRx store.
+`AuthenticationService` resolves the API base URL from `ServerDirectoryFacade`, then makes POST requests for login and registration. It does not hold session state itself; after a successful login the calling component dispatches `UsersActions.authenticateUser`, and the users effects prepare the local persistence boundary before exposing the new user in the NgRx store.
 
 ```mermaid
 graph TD
@@ -58,6 +58,7 @@ sequenceDiagram
     participant SD as ServerDirectoryFacade
     participant API as Server API
     participant Store as NgRx Store
+    participant Effects as UsersEffects
 
     User->>Login: Submit credentials
     Login->>Auth: login(username, password)
@@ -66,13 +67,15 @@ sequenceDiagram
     Auth->>API: POST /api/auth/login
     API-->>Auth: { userId, displayName }
     Auth-->>Login: success
-    Login->>Store: UsersActions.setCurrentUser
-    Login->>Login: localStorage.setItem(currentUserId)
+    Login->>Store: UsersActions.authenticateUser
+    Store->>Effects: prepare persisted user scope
+    Effects->>Store: reset stale room/user/message state
+    Effects->>Store: UsersActions.setCurrentUser
 ```
 
 ## Registration flow
 
-Registration follows the same pattern but posts to `/api/auth/register` with an additional `displayName` field. On success the user is treated as logged in and the same store dispatch happens.
+Registration follows the same pattern but posts to `/api/auth/register` with an additional `displayName` field. On success the user is treated as logged in and the same authenticated-user transition runs, switching the browser persistence layer to that user's local scope before the app reloads rooms and user state.
 
 ## User bar
 

toju-app/src/app/domains/authentication/feature/login/login.component.ts

@@ -15,7 +15,6 @@ import { AuthenticationService } from '../../application/services/authentication
 import { ServerDirectoryFacade } from '../../../server-directory';
 import { UsersActions } from '../../../../store/users/users.actions';
 import { User } from '../../../../shared-kernel';
-import { STORAGE_KEY_CURRENT_USER_ID } from '../../../../core/constants';
 
 @Component({
   selector: 'app-login',
@@ -70,9 +69,7 @@ export class LoginComponent {
           joinedAt: Date.now()
         };
 
-        try { localStorage.setItem(STORAGE_KEY_CURRENT_USER_ID, resp.id); } catch {}
-
-        this.store.dispatch(UsersActions.setCurrentUser({ user }));
+        this.store.dispatch(UsersActions.authenticateUser({ user }));
         const returnUrl = this.route.snapshot.queryParamMap.get('returnUrl')?.trim();
 
         if (returnUrl?.startsWith('/')) {

toju-app/src/app/domains/authentication/feature/register/register.component.ts

@@ -15,7 +15,6 @@ import { AuthenticationService } from '../../application/services/authentication
 import { ServerDirectoryFacade } from '../../../server-directory';
 import { UsersActions } from '../../../../store/users/users.actions';
 import { User } from '../../../../shared-kernel';
-import { STORAGE_KEY_CURRENT_USER_ID } from '../../../../core/constants';
 
 @Component({
   selector: 'app-register',
@@ -72,9 +71,7 @@ export class RegisterComponent {
           joinedAt: Date.now()
         };
 
-        try { localStorage.setItem(STORAGE_KEY_CURRENT_USER_ID, resp.id); } catch {}
-
-        this.store.dispatch(UsersActions.setCurrentUser({ user }));
+        this.store.dispatch(UsersActions.authenticateUser({ user }));
         const returnUrl = this.route.snapshot.queryParamMap.get('returnUrl')?.trim();
 
         if (returnUrl?.startsWith('/')) {

toju-app/src/app/domains/authentication/feature/user-bar/user-bar.component.ts

@@ -11,7 +11,11 @@ import { UserAvatarComponent } from '../../../../shared';
 @Component({
   selector: 'app-user-bar',
   standalone: true,
-  imports: [CommonModule, NgIcon, UserAvatarComponent],
+  imports: [
+    CommonModule,
+    NgIcon,
+    UserAvatarComponent
+  ],
   viewProviders: [
     provideIcons({
       lucideLogIn,

toju-app/src/app/domains/chat/application/services/klipy.service.ts

@@ -1,8 +1,5 @@
-/* eslint-disable @typescript-eslint/member-ordering */
 import {
   Injectable,
-  computed,
-  effect,
   inject,
   signal
 } from '@angular/core';
@@ -13,7 +10,11 @@ import {
   throwError
 } from 'rxjs';
 import { catchError, map } from 'rxjs/operators';
-import { ServerDirectoryFacade } from '../../../server-directory';
+import {
+  ServerDirectoryFacade,
+  type RoomSignalSourceInput,
+  type ServerSourceSelector
+} from '../../../server-directory';
 
 export interface KlipyGif {
   id: string;
@@ -37,51 +38,47 @@ export interface KlipyGifSearchResponse {
 
 const DEFAULT_PAGE_SIZE = 24;
 const KLIPY_CUSTOMER_ID_STORAGE_KEY = 'metoyou_klipy_customer_id';
+const DEFAULT_AVAILABILITY_KEY = 'default';
+
+interface KlipyAvailabilityState {
+  enabled: boolean;
+  loading: boolean;
+}
 
 @Injectable({ providedIn: 'root' })
 export class KlipyService {
   private readonly http = inject(HttpClient);
   private readonly serverDirectory = inject(ServerDirectoryFacade);
-  private readonly availabilityState = signal({
-    enabled: false,
-    loading: true
-  });
-  private lastAvailabilityKey = '';
+  private readonly availabilityByKey = signal<Record<string, KlipyAvailabilityState>>({});
 
-  readonly isEnabled = computed(() => this.availabilityState().enabled);
-  readonly isLoading = computed(() => this.availabilityState().loading);
-
-  constructor() {
-    effect(() => {
-      const activeServer = this.serverDirectory.activeServer();
-      const apiBaseUrl = this.serverDirectory.getApiBaseUrl();
-      const nextKey = `${activeServer?.id ?? 'default'}:${apiBaseUrl}`;
-
-      if (nextKey === this.lastAvailabilityKey)
-        return;
-
-      this.lastAvailabilityKey = nextKey;
-      void this.refreshAvailability();
-    });
+  isEnabled(source?: RoomSignalSourceInput | null): boolean {
+    return this.getAvailabilityState(source).enabled;
   }
 
-  async refreshAvailability(): Promise<void> {
-    this.availabilityState.set({ enabled: false,
+  isLoading(source?: RoomSignalSourceInput | null): boolean {
+    return this.getAvailabilityState(source).loading;
+  }
+
+  async refreshAvailability(source?: RoomSignalSourceInput | null): Promise<void> {
+    const selector = this.getSourceSelector(source);
+    const key = this.getAvailabilityKey(selector);
+
+    this.setAvailabilityState(key, { enabled: false,
       loading: true });
 
     try {
       const response = await firstValueFrom(
         this.http.get<KlipyAvailabilityResponse>(
-          `${this.serverDirectory.getApiBaseUrl()}/klipy/config`
+          `${this.serverDirectory.getApiBaseUrl(selector)}/klipy/config`
         )
       );
 
-      this.availabilityState.set({
+      this.setAvailabilityState(key, {
         enabled: response.enabled === true,
         loading: false
       });
     } catch {
-      this.availabilityState.set({ enabled: false,
+      this.setAvailabilityState(key, { enabled: false,
         loading: false });
     }
   }
@@ -89,8 +86,11 @@ export class KlipyService {
   searchGifs(
     query: string,
     page = 1,
-    perPage = DEFAULT_PAGE_SIZE
+    perPage = DEFAULT_PAGE_SIZE,
+    source?: RoomSignalSourceInput | null
   ): Observable<KlipyGifSearchResponse> {
+    const selector = this.getSourceSelector(source);
+
     let params = new HttpParams()
       .set('page', String(Math.max(1, Math.floor(page))))
       .set('per_page', String(Math.max(1, Math.floor(perPage))))
@@ -109,7 +109,7 @@ export class KlipyService {
     }
 
     return this.http
-      .get<KlipyGifSearchResponse>(`${this.serverDirectory.getApiBaseUrl()}/klipy/gifs`, { params })
+      .get<KlipyGifSearchResponse>(`${this.serverDirectory.getApiBaseUrl(selector)}/klipy/gifs`, { params })
       .pipe(
         map((response) => ({
           enabled: response.enabled !== false,
@@ -138,7 +138,7 @@ export class KlipyService {
     return this.normalizeMediaUrl(url);
   }
 
-  buildImageProxyUrl(url: string): string {
+  buildImageProxyUrl(url: string, source?: RoomSignalSourceInput | null): string {
     const trimmed = this.normalizeMediaUrl(url);
 
     if (!trimmed)
@@ -147,7 +147,36 @@ export class KlipyService {
     if (!/^https?:\/\//i.test(trimmed))
       return trimmed;
 
-    return `${this.serverDirectory.getApiBaseUrl()}/image-proxy?url=${encodeURIComponent(trimmed)}`;
+    return `${this.serverDirectory.getApiBaseUrl(this.getSourceSelector(source))}/image-proxy?url=${encodeURIComponent(trimmed)}`;
+  }
+
+  private getAvailabilityState(source?: RoomSignalSourceInput | null): KlipyAvailabilityState {
+    return this.availabilityByKey()[this.getAvailabilityKey(this.getSourceSelector(source))]
+      ?? { enabled: false,
+        loading: true };
+  }
+
+  private setAvailabilityState(key: string, state: KlipyAvailabilityState): void {
+    this.availabilityByKey.update((availabilityByKey) => ({
+      ...availabilityByKey,
+      [key]: state
+    }));
+  }
+
+  private getSourceSelector(source?: RoomSignalSourceInput | null): ServerSourceSelector | undefined {
+    return this.serverDirectory.buildRoomSignalSelector(source ?? undefined);
+  }
+
+  private getAvailabilityKey(selector?: ServerSourceSelector): string {
+    if (selector?.sourceId) {
+      return `id:${selector.sourceId}`;
+    }
+
+    if (selector?.sourceUrl) {
+      return `url:${selector.sourceUrl}`;
+    }
+
+    return DEFAULT_AVAILABILITY_KEY;
   }
 
   private getPreferredLocale(): string | null {

toju-app/src/app/domains/chat/domain/rules/link-embed.rules.ts

@@ -0,0 +1,149 @@
+export type SpotifyResourceType = 'album' | 'artist' | 'episode' | 'playlist' | 'show' | 'track';
+export type SoundcloudResourceType = 'playlist' | 'track';
+
+export interface SpotifyResource {
+  type: SpotifyResourceType;
+  id: string;
+}
+
+export interface SoundcloudResource {
+  canonicalUrl: string;
+  type: SoundcloudResourceType;
+}
+
+const SPOTIFY_RESOURCE_TYPES = new Set<SpotifyResourceType>([
+  'album',
+  'artist',
+  'episode',
+  'playlist',
+  'show',
+  'track'
+]);
+const SPOTIFY_URI_PATTERN = /^spotify:(album|artist|episode|playlist|show|track):([a-zA-Z0-9]+)$/i;
+const SOUNDCLOUD_HOST_PATTERN = /^(?:www\.|m\.)?soundcloud\.com$/i;
+const YOUTUBE_HOST_PATTERN = /^(?:www\.|m\.|music\.)?youtube\.com$/i;
+const YOUTU_BE_HOST_PATTERN = /^(?:www\.)?youtu\.be$/i;
+const YOUTUBE_VIDEO_ID_PATTERN = /^[\w-]{11}$/;
+
+function parseUrl(url: string): URL | null {
+  try {
+    return new URL(url);
+  } catch {
+    return null;
+  }
+}
+
+export function extractYoutubeVideoId(url: string): string | null {
+  const parsedUrl = parseUrl(url);
+
+  if (!parsedUrl) {
+    return null;
+  }
+
+  if (YOUTU_BE_HOST_PATTERN.test(parsedUrl.hostname)) {
+    const shortId = parsedUrl.pathname.split('/').filter(Boolean)[0] ?? '';
+
+    return YOUTUBE_VIDEO_ID_PATTERN.test(shortId) ? shortId : null;
+  }
+
+  if (!YOUTUBE_HOST_PATTERN.test(parsedUrl.hostname)) {
+    return null;
+  }
+
+  const pathSegments = parsedUrl.pathname.split('/').filter(Boolean);
+
+  if (parsedUrl.pathname === '/watch') {
+    const queryId = parsedUrl.searchParams.get('v') ?? '';
+
+    return YOUTUBE_VIDEO_ID_PATTERN.test(queryId) ? queryId : null;
+  }
+
+  if (pathSegments.length >= 2 && (pathSegments[0] === 'embed' || pathSegments[0] === 'shorts')) {
+    const pathId = pathSegments[1];
+
+    return YOUTUBE_VIDEO_ID_PATTERN.test(pathId) ? pathId : null;
+  }
+
+  return null;
+}
+
+export function isYoutubeUrl(url?: string): boolean {
+  return !!url && extractYoutubeVideoId(url) !== null;
+}
+
+export function extractSpotifyResource(url: string): SpotifyResource | null {
+  const spotifyUriMatch = url.match(SPOTIFY_URI_PATTERN);
+
+  if (spotifyUriMatch?.[1] && spotifyUriMatch[2]) {
+    return {
+      type: spotifyUriMatch[1].toLowerCase() as SpotifyResourceType,
+      id: spotifyUriMatch[2]
+    };
+  }
+
+  const parsedUrl = parseUrl(url);
+
+  if (!parsedUrl || !/^(?:open|play)\.spotify\.com$/i.test(parsedUrl.hostname)) {
+    return null;
+  }
+
+  const segments = parsedUrl.pathname.split('/').filter(Boolean);
+
+  if (segments.length >= 2 && SPOTIFY_RESOURCE_TYPES.has(segments[0] as SpotifyResourceType)) {
+    return {
+      type: segments[0] as SpotifyResourceType,
+      id: segments[1]
+    };
+  }
+
+  if (segments.length >= 4 && segments[0] === 'user' && segments[2] === 'playlist') {
+    return {
+      type: 'playlist',
+      id: segments[3]
+    };
+  }
+
+  return null;
+}
+
+export function isSpotifyUrl(url?: string): boolean {
+  return !!url && extractSpotifyResource(url) !== null;
+}
+
+export function extractSoundcloudResource(url: string): SoundcloudResource | null {
+  const parsedUrl = parseUrl(url);
+
+  if (!parsedUrl || !SOUNDCLOUD_HOST_PATTERN.test(parsedUrl.hostname)) {
+    return null;
+  }
+
+  const segments = parsedUrl.pathname.split('/').filter(Boolean);
+
+  if (segments.length === 2) {
+    const canonicalUrl = new URL(`https://soundcloud.com/${segments[0]}/${segments[1]}`);
+
+    return {
+      canonicalUrl: canonicalUrl.toString(),
+      type: 'track'
+    };
+  }
+
+  if (segments.length === 3 && segments[1] === 'sets') {
+    const canonicalUrl = new URL(`https://soundcloud.com/${segments[0]}/sets/${segments[2]}`);
+
+    return {
+      canonicalUrl: canonicalUrl.toString(),
+      type: 'playlist'
+    };
+  }
+
+  return null;
+}
+
+export function isSoundcloudUrl(url?: string): boolean {
+  return !!url && extractSoundcloudResource(url) !== null;
+}
+
+export function hasDedicatedChatEmbed(url?: string): boolean {
+  return isYoutubeUrl(url) || isSpotifyUrl(url) || isSoundcloudUrl(url);
+}

toju-app/src/app/domains/chat/feature/chat-image-proxy-fallback.directive.ts

@@ -8,6 +8,7 @@ import {
   signal
 } from '@angular/core';
 import { KlipyService } from '../application/services/klipy.service';
+import type { RoomSignalSourceInput } from '../../server-directory';
 
 @Directive({
   selector: 'img[appChatImageProxyFallback]',
@@ -15,6 +16,7 @@ import { KlipyService } from '../application/services/klipy.service';
 })
 export class ChatImageProxyFallbackDirective {
   readonly sourceUrl = input('', { alias: 'appChatImageProxyFallback' });
+  readonly signalSource = input<RoomSignalSourceInput | null>(null);
 
   private readonly klipy = inject(KlipyService);
   private readonly renderedSource = signal('');
@@ -38,7 +40,7 @@ export class ChatImageProxyFallbackDirective {
       return;
     }
 
-    const proxyUrl = this.klipy.buildImageProxyUrl(this.sourceUrl());
+    const proxyUrl = this.klipy.buildImageProxyUrl(this.sourceUrl(), this.signalSource());
 
     if (!proxyUrl || proxyUrl === this.renderedSource()) {
       return;

toju-app/src/app/domains/chat/feature/chat-messages/chat-messages.component.html

@@ -1,4 +1,7 @@
-<div class="chat-layout relative h-full">
+<div
+  appThemeNode="chatSurface"
+  class="chat-layout relative h-full"
+>
   <app-chat-message-list
     [allMessages]="allMessages()"
     [channelMessages]="channelMessages()"
@@ -19,10 +22,15 @@
     (embedRemoved)="handleEmbedRemoved($event)"
   />
 
-  <div class="chat-bottom-bar absolute bottom-0 left-0 right-0 z-10">
+  <div
+    appThemeNode="chatComposerBar"
+    class="chat-bottom-bar absolute bottom-0 left-0 right-0 z-10"
+  >
     <app-chat-message-composer
       [replyTo]="replyTo()"
       [showKlipyGifPicker]="showKlipyGifPicker()"
+      [klipyEnabled]="klipyEnabled()"
+      [klipySignalSource]="currentRoom()"
       (messageSubmitted)="handleMessageSubmitted($event)"
       (typingStarted)="handleTypingStarted()"
       (replyCleared)="clearReply()"
@@ -45,11 +53,13 @@
 
     <div class="pointer-events-none fixed inset-0 z-[90]">
       <div
+        appThemeNode="chatGifPickerSurface"
         class="pointer-events-auto absolute w-[calc(100vw-2rem)] max-w-5xl sm:w-[34rem] md:w-[42rem] xl:w-[52rem]"
         [style.bottom.px]="composerBottomPadding() + 8"
         [style.right.px]="klipyGifPickerAnchorRight()"
       >
         <app-klipy-gif-picker
+          [signalSource]="currentRoom()"
           (gifSelected)="handleKlipyGifSelected($event)"
           (closed)="closeKlipyGifPicker()"
         />

toju-app/src/app/domains/chat/feature/chat-messages/chat-messages.component.ts

@@ -4,6 +4,7 @@ import {
   HostListener,
   ViewChild,
   computed,
+  effect,
   inject,
   signal
 } from '@angular/core';
@@ -11,7 +12,7 @@ import { Store } from '@ngrx/store';
 import { ElectronBridgeService } from '../../../../core/platform/electron/electron-bridge.service';
 import { RealtimeSessionFacade } from '../../../../core/realtime';
 import { Attachment, AttachmentFacade } from '../../../attachment';
-import { KlipyGif } from '../../application/services/klipy.service';
+import { KlipyGif, KlipyService } from '../../application/services/klipy.service';
 import { MessagesActions } from '../../../../store/messages/messages.actions';
 import {
   selectAllMessages,
@@ -21,6 +22,7 @@ import {
 import { selectCurrentUser, selectIsCurrentUserAdmin } from '../../../../store/users/users.selectors';
 import { selectActiveChannelId, selectCurrentRoom } from '../../../../store/rooms/rooms.selectors';
 import { Message } from '../../../../shared-kernel';
+import { ThemeNodeDirective } from '../../../theme';
 import { ChatMessageComposerComponent } from './components/message-composer/chat-message-composer.component';
 import { KlipyGifPickerComponent } from '../klipy-gif-picker/klipy-gif-picker.component';
 import { ChatMessageListComponent } from './components/message-list/chat-message-list.component';
@@ -42,7 +44,8 @@ import {
     ChatMessageComposerComponent,
     KlipyGifPickerComponent,
     ChatMessageListComponent,
-    ChatMessageOverlaysComponent
+    ChatMessageOverlaysComponent,
+    ThemeNodeDirective
   ],
   templateUrl: './chat-messages.component.html',
   styleUrl: './chat-messages.component.scss'
@@ -54,10 +57,11 @@ export class ChatMessagesComponent {
   private readonly store = inject(Store);
   private readonly webrtc = inject(RealtimeSessionFacade);
   private readonly attachmentsSvc = inject(AttachmentFacade);
+  private readonly klipy = inject(KlipyService);
 
   readonly allMessages = this.store.selectSignal(selectAllMessages);
   private readonly activeChannelId = this.store.selectSignal(selectActiveChannelId);
-  private readonly currentRoom = this.store.selectSignal(selectCurrentRoom);
+  readonly currentRoom = this.store.selectSignal(selectCurrentRoom);
 
   readonly loading = this.store.selectSignal(selectMessagesLoading);
   readonly syncing = this.store.selectSignal(selectMessagesSyncing);
@@ -68,16 +72,11 @@ export class ChatMessagesComponent {
     const channelId = this.activeChannelId();
     const roomId = this.currentRoom()?.id;
 
-    return this.allMessages().filter(
-      (message) =>
-        message.roomId === roomId &&
-        (message.channelId || 'general') === channelId
-    );
+    return this.allMessages().filter((message) => message.roomId === roomId && (message.channelId || 'general') === channelId);
   });
 
-  readonly conversationKey = computed(
-    () => `${this.currentRoom()?.id ?? 'no-room'}:${this.activeChannelId() ?? 'general'}`
-  );
+  readonly conversationKey = computed(() => `${this.currentRoom()?.id ?? 'no-room'}:${this.activeChannelId() ?? 'general'}`);
+  readonly klipyEnabled = computed(() => this.klipy.isEnabled(this.currentRoom()));
   readonly composerBottomPadding = signal(140);
   readonly klipyGifPickerAnchorRight = signal(16);
   readonly replyTo = signal<Message | null>(null);
@@ -85,6 +84,12 @@ export class ChatMessagesComponent {
   readonly lightboxAttachment = signal<Attachment | null>(null);
   readonly imageContextMenu = signal<ChatMessageImageContextMenuEvent | null>(null);
 
+  constructor() {
+    effect(() => {
+      void this.klipy.refreshAvailability(this.currentRoom());
+    });
+  }
+
   @HostListener('window:resize')
   onWindowResize(): void {
     if (this.showKlipyGifPicker()) {
@@ -167,9 +172,7 @@ export class ChatMessagesComponent {
     if (!message || !currentUserId)
       return;
 
-    const hasReacted = message.reactions.some(
-      (reaction) => reaction.emoji === event.emoji && reaction.userId === currentUserId
-    );
+    const hasReacted = message.reactions.some((reaction) => reaction.emoji === event.emoji && reaction.userId === currentUserId);
 
     if (hasReacted) {
       this.store.dispatch(
@@ -234,9 +237,7 @@ export class ChatMessagesComponent {
     const minRight = 16;
     const maxRight = Math.max(minRight, viewportWidth - popupWidth - 16);
 
-    this.klipyGifPickerAnchorRight.set(
-      Math.min(Math.max(Math.round(preferredRight), minRight), maxRight)
-    );
+    this.klipyGifPickerAnchorRight.set(Math.min(Math.max(Math.round(preferredRight), minRight), maxRight));
   }
 
   private getKlipyGifPickerWidth(viewportWidth: number): number {
@@ -281,10 +282,7 @@ export class ChatMessagesComponent {
 
       if (blob) {
         try {
-          const result = await electronApi.saveFileAs(
-            attachment.filename,
-            await this.blobToBase64(blob)
-          );
+          const result = await electronApi.saveFileAs(attachment.filename, await this.blobToBase64(blob));
 
           if (result.saved || result.cancelled)
             return;
@@ -407,12 +405,7 @@ export class ChatMessagesComponent {
 
     const message = [...this.channelMessages()]
       .reverse()
-      .find(
-        (entry) =>
-          entry.senderId === currentUserId &&
-          entry.content === content &&
-          !entry.isDeleted
-      );
+      .find((entry) => entry.senderId === currentUserId && entry.content === content && !entry.isDeleted);
 
     if (!message) {
       setTimeout(() => this.attachFilesToLastOwnMessage(content, pendingFiles), 150);

toju-app/src/app/domains/chat/feature/chat-messages/components/message-composer/chat-message-composer.component.html

@@ -1,7 +1,13 @@
 <!-- eslint-disable @angular-eslint/template/button-has-type -->
-<div #composerRoot>
+<div
+  #composerRoot
+  appThemeNode="chatComposerBar"
+>
   @if (replyTo()) {
-    <div class="pointer-events-auto flex items-center gap-2 bg-secondary/50 px-4 py-2">
+    <div
+      appThemeNode="chatComposerReplyBar"
+      class="pointer-events-auto flex items-center gap-2 bg-secondary/50 px-4 py-2"
+    >
       <ng-icon
         name="lucideReply"
         class="h-4 w-4 text-muted-foreground"
@@ -31,6 +37,7 @@
       (mouseleave)="onToolbarMouseLeave()"
     >
       <div
+        appThemeNode="chatComposerToolbar"
         class="mx-4 -mb-2 flex flex-wrap items-center justify-start gap-2 rounded-lg border border-border bg-card/70 px-2 py-1 shadow-sm backdrop-blur"
       >
         <button
@@ -124,6 +131,7 @@
 
   <div class="border-border p-4">
     <div
+      appThemeNode="chatComposerInput"
       class="chat-input-wrapper relative"
       (mouseenter)="inputHovered.set(true)"
       (mouseleave)="inputHovered.set(false)"
@@ -133,7 +141,7 @@
       (drop)="onDrop($event)"
     >
       <div class="absolute bottom-3 right-3 z-10 flex items-center gap-2 m-0.5">
-        @if (klipy.isEnabled()) {
+        @if (klipyEnabled()) {
           <button
             #klipyTrigger
             type="button"
@@ -156,6 +164,7 @@
         }
 
         <button
+          appThemeNode="chatComposerSendButton"
           type="button"
           (click)="sendMessage()"
           [disabled]="!messageContent.trim() && pendingFiles.length === 0 && !pendingKlipyGif()"
@@ -172,6 +181,7 @@
 
       <textarea
         #messageInputRef
+        [attr.data-testid]="textareaTestId()"
         rows="1"
         [(ngModel)]="messageContent"
         (focus)="onInputFocus()"
@@ -189,8 +199,8 @@
         [class.border-primary]="dragActive()"
         [class.chat-textarea-expanded]="textareaExpanded()"
         [class.ctrl-resize]="ctrlHeld()"
-        [class.pr-16]="!klipy.isEnabled()"
-        [class.pr-40]="klipy.isEnabled()"
+        [class.pr-16]="!klipyEnabled()"
+        [class.pr-40]="klipyEnabled()"
       ></textarea>
 
       @if (dragActive()) {
@@ -207,6 +217,7 @@
             <div class="relative h-12 w-12 overflow-hidden rounded-lg bg-secondary/80">
               <img
                 [appChatImageProxyFallback]="pendingKlipyGif()!.previewUrl || pendingKlipyGif()!.url"
+                [signalSource]="klipySignalSource()"
                 [alt]="pendingKlipyGif()!.title || 'KLIPY GIF'"
                 class="h-full w-full object-cover"
                 loading="lazy"

toju-app/src/app/domains/chat/feature/chat-messages/components/message-composer/chat-message-composer.component.ts

@@ -23,6 +23,8 @@ import type { ClipboardFilePayload } from '../../../../../../core/platform/elect
 import { ElectronBridgeService } from '../../../../../../core/platform/electron/electron-bridge.service';
 import { KlipyGif, KlipyService } from '../../../../application/services/klipy.service';
 import { Message } from '../../../../../../shared-kernel';
+import { ThemeNodeDirective } from '../../../../../theme';
+import type { RoomSignalSourceInput } from '../../../../../server-directory';
 import { ChatImageProxyFallbackDirective } from '../../../chat-image-proxy-fallback.directive';
 import { TypingIndicatorComponent } from '../../../typing-indicator/typing-indicator.component';
 import { ChatMarkdownService } from '../../services/chat-markdown.service';
@@ -42,7 +44,8 @@ const DEFAULT_TEXTAREA_HEIGHT = 62;
     FormsModule,
     NgIcon,
     ChatImageProxyFallbackDirective,
-    TypingIndicatorComponent
+    TypingIndicatorComponent,
+    ThemeNodeDirective
   ],
   viewProviders: [
     provideIcons({
@@ -66,6 +69,9 @@ export class ChatMessageComposerComponent implements AfterViewInit, OnDestroy {
 
   readonly replyTo = input<Message | null>(null);
   readonly showKlipyGifPicker = input(false);
+  readonly klipyEnabled = input(false);
+  readonly klipySignalSource = input<RoomSignalSourceInput | null>(null);
+  readonly textareaTestId = input<string | null>(null);
 
   readonly messageSubmitted = output<ChatMessageComposerSubmitEvent>();
   readonly typingStarted = output();
@@ -73,7 +79,7 @@ export class ChatMessageComposerComponent implements AfterViewInit, OnDestroy {
   readonly heightChanged = output<number>();
   readonly klipyGifPickerToggleRequested = output();
 
-  readonly klipy = inject(KlipyService);
+  private readonly klipy = inject(KlipyService);
   private readonly markdown = inject(ChatMarkdownService);
   private readonly electronBridge = inject(ElectronBridgeService);
 
@@ -207,7 +213,7 @@ export class ChatMessageComposerComponent implements AfterViewInit, OnDestroy {
   }
 
   toggleKlipyGifPicker(): void {
-    if (!this.klipy.isEnabled())
+    if (!this.klipyEnabled())
       return;
 
     this.klipyGifPickerToggleRequested.emit();
@@ -411,11 +417,7 @@ export class ChatMessageComposerComponent implements AfterViewInit, OnDestroy {
     requestAnimationFrame(() => this.messageInputRef?.nativeElement.focus());
   }
 
-  private hasPotentialFilePayload(
-    dataTransfer: DataTransfer | null,
-    treatMissingTypesAsPotentialFile = true
-  ): boolean {
-
+  private hasPotentialFilePayload(dataTransfer: DataTransfer | null, treatMissingTypesAsPotentialFile = true): boolean {
     if (!dataTransfer)
       return false;
 

toju-app/src/app/domains/chat/feature/chat-messages/components/message-item/chat-message-item.component.html

@@ -2,11 +2,13 @@
 @let msg = message();
 @let attachmentsList = attachmentViewModels();
 <div
+  appThemeNode="chatMessageBubble"
   [attr.data-message-id]="msg.id"
   class="group relative flex gap-3 rounded-lg p-2 transition-colors hover:bg-secondary/30"
   [class.opacity-50]="msg.isDeleted"
 >
   <div
+    appThemeNode="chatMessageAvatar"
     class="flex-shrink-0 cursor-pointer"
     (click)="openSenderProfileCard($event); $event.stopPropagation()"
   >
@@ -17,7 +19,10 @@
     />
   </div>
 
-  <div class="min-w-0 flex-1">
+  <div
+    appThemeNode="chatMessageContent"
+    class="min-w-0 flex-1"
+  >
     @if (msg.replyToId) {
       @let reply = repliedMessage();
       <div
@@ -100,6 +105,7 @@
 
         @if (msg.linkMetadata?.length) {
           @for (meta of msg.linkMetadata; track meta.url) {
+            @if (shouldShowLinkEmbed(meta.url)) {
               <app-chat-link-embed
                 [metadata]="meta"
                 [canRemove]="isOwnMessage() || isAdmin()"
@@ -107,6 +113,7 @@
               />
             }
           }
+        }
 
         @if (attachmentsList.length > 0) {
           <div class="mt-2 space-y-2">
@@ -148,7 +155,10 @@
                     </div>
                   </div>
                 } @else if ((att.receivedBytes || 0) > 0) {
-                  <div class="max-w-xs rounded-md border border-border bg-secondary/40 p-3">
+                  <div
+                    appThemeNode="chatAttachmentCard"
+                    class="max-w-xs rounded-md border border-border bg-secondary/40 p-3"
+                  >
                     <div class="flex items-center gap-3">
                       <div class="flex h-10 w-10 flex-shrink-0 items-center justify-center rounded-md bg-primary/10">
                         <ng-icon
@@ -170,7 +180,10 @@
                     </div>
                   </div>
                 } @else {
-                  <div class="max-w-xs rounded-md border border-dashed border-border bg-secondary/20 p-4">
+                  <div
+                    appThemeNode="chatAttachmentCard"
+                    class="max-w-xs rounded-md border border-dashed border-border bg-secondary/20 p-4"
+                  >
                     <div class="flex items-center gap-3">
                       <div class="flex h-10 w-10 flex-shrink-0 items-center justify-center rounded-md bg-muted">
                         <ng-icon
@@ -188,7 +201,7 @@
                           [class.text-destructive]="!!att.requestError"
                           [class.text-muted-foreground]="!att.requestError"
                         >
-                          {{ att.requestError || 'Waiting for image source…' }}
+                          {{ att.requestError || 'Waiting for image source...' }}
                         </div>
                       </div>
                     </div>
@@ -218,7 +231,10 @@
                     />
                   }
                 } @else if ((att.receivedBytes || 0) > 0) {
-                  <div class="max-w-xl rounded-md border border-border bg-secondary/40 p-3">
+                  <div
+                    appThemeNode="chatAttachmentCard"
+                    class="max-w-xl rounded-md border border-border bg-secondary/40 p-3"
+                  >
                     <div class="flex items-start justify-between gap-3">
                       <div class="min-w-0 flex-1">
                         <div class="truncate text-sm font-medium">{{ att.filename }}</div>
@@ -245,7 +261,10 @@
                     </div>
                   </div>
                 } @else {
-                  <div class="max-w-xl rounded-md border border-dashed border-border bg-secondary/20 p-4">
+                  <div
+                    appThemeNode="chatAttachmentCard"
+                    class="max-w-xl rounded-md border border-dashed border-border bg-secondary/20 p-4"
+                  >
                     <div class="flex items-start justify-between gap-3">
                       <div class="min-w-0 flex-1">
                         <div class="truncate text-sm font-medium text-foreground">{{ att.filename }}</div>
@@ -269,7 +288,10 @@
                   </div>
                 }
               } @else {
-                <div class="rounded-md border border-border bg-secondary/40 p-2">
+                <div
+                  appThemeNode="chatAttachmentCard"
+                  class="rounded-md border border-border bg-secondary/40 p-2"
+                >
                   <div class="flex items-center justify-between">
                     <div class="min-w-0">
                       <div class="truncate text-sm font-medium">{{ att.filename }}</div>
@@ -337,6 +359,7 @@
       <div class="mt-2 flex flex-wrap gap-1">
         @for (reaction of getGroupedReactions(); track reaction.emoji) {
           <button
+            appThemeNode="chatReactionPill"
             (click)="toggleReaction(reaction.emoji)"
             class="flex items-center gap-1 rounded-full bg-secondary px-2 py-0.5 text-xs transition-colors hover:bg-secondary/80"
             [class.ring-1]="reaction.hasCurrentUser"
@@ -352,6 +375,7 @@
 
   @if (!msg.isDeleted) {
     <div
+      appThemeNode="chatMessageActions"
       class="absolute right-2 top-2 flex items-center gap-1 rounded-lg border border-border bg-card shadow-lg opacity-0 transition-opacity group-hover:opacity-100"
     >
       <div class="relative">

toju-app/src/app/domains/chat/feature/chat-messages/components/message-item/chat-message-item.component.ts

@@ -31,11 +31,13 @@ import {
   MAX_AUTO_SAVE_SIZE_BYTES
 } from '../../../../../attachment';
 import { KlipyService } from '../../../../application/services/klipy.service';
+import { hasDedicatedChatEmbed } from '../../../../domain/rules/link-embed.rules';
 import {
   DELETED_MESSAGE_CONTENT,
   Message,
   User
 } from '../../../../../../shared-kernel';
+import { ThemeNodeDirective } from '../../../../../theme';
 
 import {
   ChatAudioPlayerComponent,
@@ -95,7 +97,8 @@ interface ChatMessageAttachmentViewModel extends Attachment {
     ChatVideoPlayerComponent,
     ChatMessageMarkdownComponent,
     ChatLinkEmbedComponent,
-    UserAvatarComponent
+    UserAvatarComponent,
+    ThemeNodeDirective
   ],
   viewProviders: [
     provideIcons({
@@ -149,7 +152,8 @@ export class ChatMessageItemComponent {
     const msg = this.message();
     const found = this.userLookup().get(msg.senderId);
 
-    return found ?? {
+    return (
+      found ?? {
         id: msg.senderId,
         oderId: msg.senderId,
         username: msg.senderName,
@@ -157,7 +161,8 @@ export class ChatMessageItemComponent {
         status: 'disconnected',
         role: 'member',
         joinedAt: 0
-    };
+      }
+    );
   });
 
   editContent = '';
@@ -174,9 +179,7 @@ export class ChatMessageItemComponent {
   readonly attachmentViewModels = computed<ChatMessageAttachmentViewModel[]>(() => {
     void this.attachmentVersion();
 
-    return this.attachmentsSvc.getForMessage(this.message().id).map((attachment) =>
-      this.buildAttachmentViewModel(attachment)
-    );
+    return this.attachmentsSvc.getForMessage(this.message().id).map((attachment) => this.buildAttachmentViewModel(attachment));
   });
   private readonly syncAttachmentVersion = effect(() => {
     const version = this.attachmentsSvc.updated();
@@ -278,6 +281,10 @@ export class ChatMessageItemComponent {
     });
   }
 
+  shouldShowLinkEmbed(url?: string): boolean {
+    return !hasDedicatedChatEmbed(url);
+  }
+
   requestReferenceScroll(messageId: string): void {
     this.referenceRequested.emit(messageId);
   }
@@ -315,8 +322,7 @@ export class ChatMessageItemComponent {
       hour: '2-digit',
       minute: '2-digit'
     });
-    const toDay = (value: Date) =>
-      new Date(value.getFullYear(), value.getMonth(), value.getDate()).getTime();
+    const toDay = (value: Date) => new Date(value.getFullYear(), value.getMonth(), value.getDate()).getTime();
     const dayDiff = Math.round((toDay(now) - toDay(date)) / (1000 * 60 * 60 * 24));
 
     if (dayDiff === 0)
@@ -326,11 +332,7 @@ export class ChatMessageItemComponent {
       return 'Yesterday ' + time;
 
     if (dayDiff < 7) {
-      return (
-        date.toLocaleDateString([], { weekday: 'short' }) +
-        ' ' +
-        time
-      );
+      return date.toLocaleDateString([], { weekday: 'short' }) + ' ' + time;
     }
 
     return (
@@ -397,10 +399,7 @@ export class ChatMessageItemComponent {
   }
 
   requiresMediaDownloadAcceptance(attachment: Attachment): boolean {
-    return (
-      (this.isVideoAttachment(attachment) || this.isAudioAttachment(attachment)) &&
-      attachment.size > MAX_AUTO_SAVE_SIZE_BYTES
-    );
+    return (this.isVideoAttachment(attachment) || this.isAudioAttachment(attachment)) && attachment.size > MAX_AUTO_SAVE_SIZE_BYTES;
   }
 
   getMediaAttachmentStatusText(attachment: Attachment): string {
@@ -413,9 +412,7 @@ export class ChatMessageItemComponent {
         : 'Large audio file. Accept the download to play it in chat.';
     }
 
-    return this.isVideoAttachment(attachment)
-      ? 'Waiting for video source…'
-      : 'Waiting for audio source…';
+    return this.isVideoAttachment(attachment) ? 'Waiting for video source...' : 'Waiting for audio source...';
   }
 
   getMediaAttachmentActionLabel(attachment: Attachment): string {
@@ -479,8 +476,7 @@ export class ChatMessageItemComponent {
   private buildAttachmentViewModel(attachment: Attachment): ChatMessageAttachmentViewModel {
     const isVideo = this.isVideoAttachment(attachment);
     const isAudio = this.isAudioAttachment(attachment);
-    const requiresMediaDownloadAcceptance =
-      (isVideo || isAudio) && attachment.size > MAX_AUTO_SAVE_SIZE_BYTES;
+    const requiresMediaDownloadAcceptance = (isVideo || isAudio) && attachment.size > MAX_AUTO_SAVE_SIZE_BYTES;
 
     return {
       ...attachment,
@@ -488,8 +484,12 @@ export class ChatMessageItemComponent {
       isUploader: this.isUploader(attachment),
       isVideo,
       mediaActionLabel: requiresMediaDownloadAcceptance
-        ? attachment.requestError ? 'Retry download' : 'Accept download'
-        : attachment.requestError ? 'Retry' : 'Request',
+        ? attachment.requestError
+          ? 'Retry download'
+          : 'Accept download'
+        : attachment.requestError
+          ? 'Retry'
+          : 'Request',
       mediaStatusText: attachment.requestError
         ? attachment.requestError
         : requiresMediaDownloadAcceptance
@@ -497,17 +497,13 @@ export class ChatMessageItemComponent {
             ? 'Large video. Accept the download to watch it in chat.'
             : 'Large audio file. Accept the download to play it in chat.'
           : isVideo
-            ? 'Waiting for video source…'
-            : 'Waiting for audio source…',
-      progressPercent: attachment.size > 0
-        ? ((attachment.receivedBytes || 0) * 100) / attachment.size
-        : 0
+            ? 'Waiting for video source...'
+            : 'Waiting for audio source...',
+      progressPercent: attachment.size > 0 ? ((attachment.receivedBytes || 0) * 100) / attachment.size : 0
     };
   }
 
   private getLiveAttachment(attachmentId: string): Attachment | undefined {
-    return this.attachmentsSvc
-      .getForMessage(this.message().id)
-      .find((attachment) => attachment.id === attachmentId);
+    return this.attachmentsSvc.getForMessage(this.message().id).find((attachment) => attachment.id === attachmentId);
   }
 }

toju-app/src/app/domains/chat/feature/chat-messages/components/message-item/chat-message-markdown/chat-message-markdown.component.html

@@ -45,6 +45,14 @@
       <div class="block">
         <app-chat-youtube-embed [url]="node.url" />
       </div>
+    } @else if (isSpotifyUrl(node.url)) {
+      <div class="block">
+        <app-chat-spotify-embed [url]="node.url" />
+      </div>
+    } @else if (isSoundcloudUrl(node.url)) {
+      <div class="block">
+        <app-chat-soundcloud-embed [url]="node.url" />
+      </div>
     }
   </ng-template>
 </remark>

toju-app/src/app/domains/chat/feature/chat-messages/components/message-item/chat-message-markdown/chat-message-markdown.component.ts

@@ -5,8 +5,15 @@ import remarkBreaks from 'remark-breaks';
 import remarkGfm from 'remark-gfm';
 import remarkParse from 'remark-parse';
 import { unified } from 'unified';
+import {
+  isSoundcloudUrl,
+  isSpotifyUrl,
+  isYoutubeUrl
+} from '../../../../../domain/rules/link-embed.rules';
 import { ChatImageProxyFallbackDirective } from '../../../../chat-image-proxy-fallback.directive';
-import { ChatYoutubeEmbedComponent, isYoutubeUrl } from '../chat-youtube-embed/chat-youtube-embed.component';
+import { ChatSoundcloudEmbedComponent } from '../chat-soundcloud-embed/chat-soundcloud-embed.component';
+import { ChatSpotifyEmbedComponent } from '../chat-spotify-embed/chat-spotify-embed.component';
+import { ChatYoutubeEmbedComponent } from '../chat-youtube-embed/chat-youtube-embed.component';
 
 const PRISM_LANGUAGE_ALIASES: Record<string, string> = {
   cs: 'csharp',
@@ -40,6 +47,8 @@ const REMARK_PROCESSOR = unified()
     RemarkModule,
     MermaidComponent,
     ChatImageProxyFallbackDirective,
+    ChatSpotifyEmbedComponent,
+    ChatSoundcloudEmbedComponent,
     ChatYoutubeEmbedComponent
   ],
   templateUrl: './chat-message-markdown.component.html'
@@ -63,6 +72,14 @@ export class ChatMessageMarkdownComponent {
     return isYoutubeUrl(url);
   }
 
+  isSpotifyUrl(url?: string): boolean {
+    return isSpotifyUrl(url);
+  }
+
+  isSoundcloudUrl(url?: string): boolean {
+    return isSoundcloudUrl(url);
+  }
+
   isMermaidCodeBlock(lang?: string): boolean {
     return this.normalizeCodeLanguage(lang) === 'mermaid';
   }

toju-app/src/app/domains/chat/feature/chat-messages/components/message-item/chat-soundcloud-embed/chat-soundcloud-embed.component.html

@@ -0,0 +1,11 @@
+@if (embedUrl(); as soundcloudEmbedUrl) {
+  <div class="mt-2 w-[480px] max-w-full overflow-hidden rounded-md border border-border/60 bg-secondary/20">
+    <iframe
+      [src]="soundcloudEmbedUrl"
+      [style.height.px]="embedHeight()"
+      class="w-full border-0"
+      loading="lazy"
+      title="SoundCloud player"
+    ></iframe>
+  </div>
+}

toju-app/src/app/domains/chat/feature/chat-messages/components/message-item/chat-soundcloud-embed/chat-soundcloud-embed.component.ts

@@ -0,0 +1,44 @@
+import {
+  Component,
+  computed,
+  inject,
+  input
+} from '@angular/core';
+import { DomSanitizer } from '@angular/platform-browser';
+import { extractSoundcloudResource } from '../../../../../domain/rules/link-embed.rules';
+
+@Component({
+  selector: 'app-chat-soundcloud-embed',
+  standalone: true,
+  templateUrl: './chat-soundcloud-embed.component.html'
+})
+export class ChatSoundcloudEmbedComponent {
+  readonly url = input.required<string>();
+
+  readonly resource = computed(() => extractSoundcloudResource(this.url()));
+
+  readonly embedHeight = computed(() => this.resource()?.type === 'playlist' ? 352 : 166);
+
+  readonly embedUrl = computed(() => {
+    const resource = this.resource();
+
+    if (!resource) {
+      return '';
+    }
+
+    const embedUrl = new URL('https://w.soundcloud.com/player/');
+
+    embedUrl.searchParams.set('url', resource.canonicalUrl);
+    embedUrl.searchParams.set('auto_play', 'false');
+    embedUrl.searchParams.set('hide_related', 'false');
+    embedUrl.searchParams.set('show_comments', 'false');
+    embedUrl.searchParams.set('show_user', 'true');
+    embedUrl.searchParams.set('show_reposts', 'false');
+    embedUrl.searchParams.set('show_teaser', 'true');
+    embedUrl.searchParams.set('visual', resource.type === 'playlist' ? 'true' : 'false');
+
+    return this.sanitizer.bypassSecurityTrustResourceUrl(embedUrl.toString());
+  });
+
+  private readonly sanitizer = inject(DomSanitizer);
+}

toju-app/src/app/domains/chat/feature/chat-messages/components/message-item/chat-spotify-embed/chat-spotify-embed.component.html

@@ -0,0 +1,12 @@
+@if (embedUrl(); as spotifyEmbedUrl) {
+  <div class="mt-2 w-[480px] max-w-full overflow-hidden rounded-md border border-border/60 bg-secondary/20">
+    <iframe
+      [src]="spotifyEmbedUrl"
+      [style.height.px]="embedHeight()"
+      class="w-full border-0"
+      loading="lazy"
+      title="Spotify player"
+      allowfullscreen
+    ></iframe>
+  </div>
+}

toju-app/src/app/domains/chat/feature/chat-messages/components/message-item/chat-spotify-embed/chat-spotify-embed.component.ts

@@ -0,0 +1,51 @@
+import {
+  Component,
+  computed,
+  inject,
+  input
+} from '@angular/core';
+import { DomSanitizer } from '@angular/platform-browser';
+import { extractSpotifyResource } from '../../../../../domain/rules/link-embed.rules';
+
+@Component({
+  selector: 'app-chat-spotify-embed',
+  standalone: true,
+  templateUrl: './chat-spotify-embed.component.html'
+})
+export class ChatSpotifyEmbedComponent {
+  readonly url = input.required<string>();
+
+  readonly resource = computed(() => extractSpotifyResource(this.url()));
+
+  readonly embedHeight = computed(() => {
+    const resource = this.resource();
+
+    if (!resource) {
+      return 0;
+    }
+
+    switch (resource.type) {
+      case 'track':
+      case 'episode':
+        return 152;
+      default:
+        return 352;
+    }
+  });
+
+  readonly embedUrl = computed(() => {
+    const resource = this.resource();
+
+    if (!resource) {
+      return '';
+    }
+
+    const embedUrl = new URL(`https://open.spotify.com/embed/${resource.type}/${encodeURIComponent(resource.id)}`);
+
+    embedUrl.searchParams.set('utm_source', 'generator');
+
+    return this.sanitizer.bypassSecurityTrustResourceUrl(embedUrl.toString());
+  });
+
+  private readonly sanitizer = inject(DomSanitizer);
+}

toju-app/src/app/domains/chat/feature/chat-messages/components/message-item/chat-youtube-embed/chat-youtube-embed.component.html

@@ -3,7 +3,6 @@
     <iframe
       [src]="embedUrl()"
       class="aspect-video w-full"
-      allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture"
       allowfullscreen
       loading="lazy"
     ></iframe>

toju-app/src/app/domains/chat/feature/chat-messages/components/message-item/chat-youtube-embed/chat-youtube-embed.component.ts

@@ -5,8 +5,21 @@ import {
   input
 } from '@angular/core';
 import { DomSanitizer } from '@angular/platform-browser';
+import { extractYoutubeVideoId } from '../../../../../domain/rules/link-embed.rules';
 
-const YOUTUBE_URL_PATTERN = /(?:youtube\.com\/(?:watch\?.*v=|embed\/|shorts\/)|youtu\.be\/)([\w-]{11})/;
+const YOUTUBE_EMBED_FALLBACK_ORIGIN = 'https://toju.app';
+
+function resolveYoutubeClientOrigin(): string {
+  if (typeof window === 'undefined') {
+    return YOUTUBE_EMBED_FALLBACK_ORIGIN;
+  }
+
+  const origin = window.location.origin;
+
+  return /^https?:\/\//.test(origin)
+    ? origin
+    : YOUTUBE_EMBED_FALLBACK_ORIGIN;
+}
 
 @Component({
   selector: 'app-chat-youtube-embed',
@@ -16,11 +29,7 @@ const YOUTUBE_URL_PATTERN = /(?:youtube\.com\/(?:watch\?.*v=|embed\/|shorts\/)|y
 export class ChatYoutubeEmbedComponent {
   readonly url = input.required<string>();
 
-  readonly videoId = computed(() => {
-    const match = this.url().match(YOUTUBE_URL_PATTERN);
-
-    return match?.[1] ?? null;
-  });
+  readonly videoId = computed(() => extractYoutubeVideoId(this.url()));
 
   readonly embedUrl = computed(() => {
     const id = this.videoId();
@@ -28,14 +37,16 @@ export class ChatYoutubeEmbedComponent {
     if (!id)
       return '';
 
+    const clientOrigin = resolveYoutubeClientOrigin();
+    const embedUrl = new URL(`https://www.youtube-nocookie.com/embed/${encodeURIComponent(id)}`);
+
+    embedUrl.searchParams.set('origin', clientOrigin);
+    embedUrl.searchParams.set('widget_referrer', clientOrigin);
+
     return this.sanitizer.bypassSecurityTrustResourceUrl(
-      `https://www.youtube-nocookie.com/embed/${encodeURIComponent(id)}`
+      embedUrl.toString()
     );
   });
 
   private readonly sanitizer = inject(DomSanitizer);
 }
-
-export function isYoutubeUrl(url?: string): boolean {
-  return !!url && YOUTUBE_URL_PATTERN.test(url);
-}

toju-app/src/app/domains/chat/feature/chat-messages/components/message-list/chat-message-list.component.html

@@ -1,5 +1,6 @@
 <div
   #messagesContainer
+  appThemeNode="chatMessageList"
   class="absolute inset-0 space-y-4 overflow-y-auto p-4"
   [style.padding-bottom.px]="bottomPadding()"
   (scroll)="onScroll()"
@@ -7,7 +8,7 @@
   @if (syncing() && !loading()) {
     <div class="flex items-center justify-center gap-2 py-1.5 text-xs text-muted-foreground">
       <div class="h-3 w-3 animate-spin rounded-full border-b-2 border-primary"></div>
-      <span>Syncing messages…</span>
+      <span>Syncing messages...</span>
     </div>
   }
 
@@ -39,7 +40,10 @@
 
     @for (message of messages(); track message.id; let index = $index) {
       @if (dateSeparatorLabels().get(index); as separatorLabel) {
-        <div class="flex items-center gap-3 py-1">
+        <div
+          appThemeNode="chatDateSeparator"
+          class="flex items-center gap-3 py-1"
+        >
           <div class="h-px flex-1 bg-border"></div>
           <span class="rounded-full border border-border bg-background/90 px-3 py-1 text-xs font-medium text-muted-foreground shadow-sm">
             {{ separatorLabel }}
@@ -70,7 +74,10 @@
 
   @if (showNewMessagesBar()) {
     <div class="pointer-events-none sticky bottom-4 flex justify-center">
-      <div class="pointer-events-auto flex items-center gap-3 rounded-lg border border-border bg-card px-3 py-2 shadow">
+      <div
+        appThemeNode="chatNewMessagesBar"
+        class="pointer-events-auto flex items-center gap-3 rounded-lg border border-border bg-card px-3 py-2 shadow"
+      >
         <span class="text-sm text-muted-foreground">New messages</span>
         <button
           type="button"

toju-app/src/app/domains/chat/feature/chat-messages/components/message-list/chat-message-list.component.ts

@@ -26,6 +26,7 @@ import {
   ChatMessageReplyEvent
 } from '../../models/chat-messages.model';
 import { selectAllUsers } from '../../../../../../store/users/users.selectors';
+import { ThemeNodeDirective } from '../../../../../theme';
 import { ChatMessageItemComponent } from '../message-item/chat-message-item.component';
 
 interface PrismGlobal {
@@ -41,7 +42,11 @@ declare global {
 @Component({
   selector: 'app-chat-message-list',
   standalone: true,
-  imports: [CommonModule, ChatMessageItemComponent],
+  imports: [
+    CommonModule,
+    ChatMessageItemComponent,
+    ThemeNodeDirective
+  ],
   templateUrl: './chat-message-list.component.html',
   host: {
     style: 'display: contents;'
@@ -66,6 +71,7 @@ export class ChatMessageListComponent implements AfterViewChecked, OnDestroy {
   readonly isAdmin = input(false);
   readonly bottomPadding = input(120);
   readonly conversationKey = input.required<string>();
+  readonly userLookupOverrides = input<User[]>([]);
 
   readonly replyRequested = output<ChatMessageReplyEvent>();
   readonly deleteRequested = output<ChatMessageDeleteEvent>();
@@ -93,9 +99,7 @@ export class ChatMessageListComponent implements AfterViewChecked, OnDestroy {
     return all.slice(all.length - limit);
   });
 
-  readonly hasMoreMessages = computed(
-    () => this.channelMessages().length > this.displayLimit()
-  );
+  readonly hasMoreMessages = computed(() => this.channelMessages().length > this.displayLimit());
 
   readonly dateSeparatorLabels = computed(() => {
     const labels = new Map<number, string>();
@@ -126,6 +130,14 @@ export class ChatMessageListComponent implements AfterViewChecked, OnDestroy {
       }
     }
 
+    for (const user of this.userLookupOverrides()) {
+      lookup.set(user.id, user);
+
+      if (user.oderId && user.oderId !== user.id) {
+        lookup.set(user.oderId, user);
+      }
+    }
+
     return lookup;
   });
 
@@ -156,8 +168,7 @@ export class ChatMessageListComponent implements AfterViewChecked, OnDestroy {
       return;
     }
 
-    const distanceFromBottom =
-      element.scrollHeight - element.scrollTop - element.clientHeight;
+    const distanceFromBottom = element.scrollHeight - element.scrollTop - element.clientHeight;
     const newMessages = currentCount > this.lastMessageCount;
 
     if (newMessages) {
@@ -219,8 +230,7 @@ export class ChatMessageListComponent implements AfterViewChecked, OnDestroy {
     if (!element || this.isAutoScrolling)
       return;
 
-    const distanceFromBottom =
-      element.scrollHeight - element.scrollTop - element.clientHeight;
+    const distanceFromBottom = element.scrollHeight - element.scrollTop - element.clientHeight;
     const shouldStickToBottom = distanceFromBottom <= 300;
 
     if (shouldStickToBottom) {
@@ -377,11 +387,7 @@ export class ChatMessageListComponent implements AfterViewChecked, OnDestroy {
     }
 
     if (this.boundOnImageLoad && this.messagesContainer) {
-      this.messagesContainer.nativeElement.removeEventListener(
-        'load',
-        this.boundOnImageLoad,
-        true
-      );
+      this.messagesContainer.nativeElement.removeEventListener('load', this.boundOnImageLoad, true);
 
       this.boundOnImageLoad = null;
     }

toju-app/src/app/domains/chat/feature/klipy-gif-picker/klipy-gif-picker.component.html

@@ -62,7 +62,7 @@
     @if (loading() && results().length === 0) {
       <div class="flex h-full min-h-56 flex-col items-center justify-center gap-3 text-muted-foreground">
         <span class="h-6 w-6 animate-spin rounded-full border-2 border-primary/20 border-t-primary"></span>
-        <p class="text-sm">Loading GIFs from KLIPY…</p>
+        <p class="text-sm">Loading GIFs from KLIPY...</p>
       </div>
     } @else if (results().length === 0) {
       <div
@@ -93,6 +93,7 @@
             >
               <img
                 [appChatImageProxyFallback]="gif.previewUrl || gif.url"
+                [signalSource]="signalSource()"
                 [alt]="gif.title || 'KLIPY GIF'"
                 class="h-full w-full object-contain p-1.5 transition-transform duration-200 group-hover:scale-[1.03]"
                 loading="lazy"
@@ -125,7 +126,7 @@
         [disabled]="loading()"
         class="rounded-full border border-border/80 bg-background/60 px-4 py-2 text-xs font-medium text-foreground transition-colors hover:bg-secondary disabled:cursor-not-allowed disabled:opacity-60"
       >
-        {{ loading() ? 'Loading…' : 'Load more' }}
+        {{ loading() ? 'Loading...' : 'Load more' }}
       </button>
     }
   </div>

toju-app/src/app/domains/chat/feature/klipy-gif-picker/klipy-gif-picker.component.ts

@@ -8,6 +8,7 @@ import {
   OnInit,
   ViewChild,
   inject,
+  input,
   output,
   signal
 } from '@angular/core';
@@ -21,6 +22,7 @@ import {
   lucideX
 } from '@ng-icons/lucide';
 import { KlipyGif, KlipyService } from '../../application/services/klipy.service';
+import type { RoomSignalSourceInput } from '../../../server-directory';
 import { ChatImageProxyFallbackDirective } from '../chat-image-proxy-fallback.directive';
 
 const KLIPY_CARD_MIN_WIDTH = 140;
@@ -48,6 +50,8 @@ const KLIPY_CARD_FALLBACK_SIZE = 160;
   templateUrl: './klipy-gif-picker.component.html'
 })
 export class KlipyGifPickerComponent implements OnInit, AfterViewInit, OnDestroy {
+  readonly signalSource = input<RoomSignalSourceInput | null>(null);
+
   readonly gifSelected = output<KlipyGif>();
   readonly closed = output<undefined>();
 
@@ -128,7 +132,7 @@ export class KlipyGifPickerComponent implements OnInit, AfterViewInit, OnDestroy
 
     try {
       const response = await firstValueFrom(
-        this.klipy.searchGifs(this.searchQuery, this.currentPage)
+        this.klipy.searchGifs(this.searchQuery, this.currentPage, undefined, this.signalSource())
       );
 
       if (requestId !== this.requestId)