chore: enforce lint across codebase and ban "maybe" in identifiers

Remove member-ordering and complexity eslint-disable comments by reordering
class members and applying targeted fixes. Add metoyou/no-maybe-in-naming,
type-safe WebRTC e2e harness helpers, and resolve remaining lint errors so
npm run lint exits cleanly.

Co-authored-by: Cursor <cursoragent@cursor.com>

toju-app/src/app/domains/attachment/infrastructure/services/browser-attachment-file-store.ts

@@ -27,17 +27,21 @@ interface StoredFileRecord {
 @Injectable({ providedIn: 'root' })
 export class BrowserAttachmentFileStore implements AttachmentFileStore {
   readonly maxPersistableBytes = MAX_BROWSER_INLINE_MEDIA_SIZE_BYTES;
-  readonly supportsStreamingToDisk = false;
-  readonly supportsChunkedReads = true;
-  readonly providesInlineObjectUrl = false;
 
-  private database: IDBDatabase | null = null;
-  private activeDatabaseName: string | null = null;
+  readonly supportsStreamingToDisk = false;
+
+  readonly supportsChunkedReads = true;
+
+  readonly providesInlineObjectUrl = false;
 
   get isAvailable(): boolean {
     return typeof indexedDB !== 'undefined';
   }
 
+  private database: IDBDatabase | null = null;
+
+  private activeDatabaseName: string | null = null;
+
   async getAppDataPath(): Promise<string | null> {
     return this.isAvailable ? BROWSER_APP_DATA_ROOT : null;
   }
@@ -225,4 +229,5 @@ export class BrowserAttachmentFileStore implements AttachmentFileStore {
       transaction.onabort = () => reject(transaction.error);
     });
   }
+
 }

toju-app/src/app/domains/attachment/infrastructure/services/capacitor-attachment-file-store.ts

@@ -16,16 +16,19 @@ const CAPACITOR_APP_DATA_ROOT = 'metoyou';
 @Injectable({ providedIn: 'root' })
 export class CapacitorAttachmentFileStore implements AttachmentFileStore {
   readonly maxPersistableBytes = Number.POSITIVE_INFINITY;
-  readonly supportsStreamingToDisk = true;
-  readonly supportsChunkedReads = false;
-  readonly providesInlineObjectUrl = true;
 
-  private readonly loadFilesystem: () => Promise<CapacitorAttachmentFilesystem | null> = loadCapacitorAttachmentFilesystem;
+  readonly supportsStreamingToDisk = true;
+
+  readonly supportsChunkedReads = false;
+
+  readonly providesInlineObjectUrl = true;
 
   get isAvailable(): boolean {
     return isCapacitorNativeRuntime();
   }
 
+  private readonly loadFilesystem: () => Promise<CapacitorAttachmentFilesystem | null> = loadCapacitorAttachmentFilesystem;
+
   async getAppDataPath(): Promise<string | null> {
     return this.isAvailable ? CAPACITOR_APP_DATA_ROOT : null;
   }
@@ -200,4 +203,5 @@ export class CapacitorAttachmentFileStore implements AttachmentFileStore {
       return null;
     }
   }
+
 }

toju-app/src/app/domains/attachment/infrastructure/services/electron-attachment-file-store.ts

@@ -6,11 +6,12 @@ import type { AttachmentFileStore } from './attachment-file-store';
 @Injectable({ providedIn: 'root' })
 export class ElectronAttachmentFileStore implements AttachmentFileStore {
   readonly maxPersistableBytes = Number.POSITIVE_INFINITY;
-  readonly supportsStreamingToDisk = true;
-  readonly supportsChunkedReads = true;
-  readonly providesInlineObjectUrl = false;
 
-  private readonly electronBridge = inject(ElectronBridgeService);
+  readonly supportsStreamingToDisk = true;
+
+  readonly supportsChunkedReads = true;
+
+  readonly providesInlineObjectUrl = false;
 
   get isAvailable(): boolean {
     const electronApi = this.electronBridge.getApi();
@@ -18,6 +19,8 @@ export class ElectronAttachmentFileStore implements AttachmentFileStore {
     return !!electronApi?.appendFile && !!electronApi.writeFile && !!electronApi.getAppDataPath;
   }
 
+  private readonly electronBridge = inject(ElectronBridgeService);
+
   async getAppDataPath(): Promise<string | null> {
     const electronApi = this.electronBridge.getApi();
 
@@ -169,4 +172,5 @@ export class ElectronAttachmentFileStore implements AttachmentFileStore {
       return null;
     }
   }
+
 }