Screensharing rework

Split Linux screensharing audio tracks, Rework screensharing functionality and layout
This will need some refactoring soon

electron/app/flags.ts

@@ -1,10 +1,18 @@
 import { app } from 'electron';
+import { readDesktopSettings } from '../desktop-settings';
 
 export function configureAppFlags(): void {
+  const desktopSettings = readDesktopSettings();
+
+  if (!desktopSettings.hardwareAcceleration) {
+    app.disableHardwareAcceleration();
+  }
+
   // Disable sandbox on Linux to avoid SUID / /tmp shared-memory issues
   if (process.platform === 'linux') {
     app.commandLine.appendSwitch('no-sandbox');
     app.commandLine.appendSwitch('disable-dev-shm-usage');
+    app.commandLine.appendSwitch('enable-features', 'AudioServiceOutOfProcess');
   }
 
   // Suppress Autofill devtools errors

electron/app/lifecycle.ts

@@ -1,4 +1,5 @@
 import { app, BrowserWindow } from 'electron';
+import { cleanupLinuxScreenShareAudioRouting } from '../audio/linux-screen-share-routing';
 import {
   initializeDatabase,
   destroyDatabase,
@@ -38,6 +39,7 @@ export function registerAppLifecycle(): void {
   app.on('before-quit', async (event) => {
     if (getDataSource()?.isInitialized) {
       event.preventDefault();
+      await cleanupLinuxScreenShareAudioRouting();
       await destroyDatabase();
       app.quit();
     }