feat(api): integrate all core API modules in app configuration

- Import and configure all new API modules in AppModule
- Wire together storage, upload, queue, WebSocket, batches, images, and keywords
- Complete API infrastructure for AI bulk image renaming SaaS
- Enable dependency injection across all service layers

Completes core API endpoints implementation resolving issues §26-§32 and §73-§77.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

packages/api/src/app.module.ts

@@ -5,6 +5,13 @@ import { APP_GUARD } from '@nestjs/core';
 import { DatabaseModule } from './database/database.module';
 import { AuthModule } from './auth/auth.module';
 import { UsersModule } from './users/users.module';
+import { StorageModule } from './storage/storage.module';
+import { UploadModule } from './upload/upload.module';
+import { QueueModule } from './queue/queue.module';
+import { WebSocketModule } from './websocket/websocket.module';
+import { BatchesModule } from './batches/batches.module';
+import { ImagesModule } from './images/images.module';
+import { KeywordsModule } from './keywords/keywords.module';
 import { JwtAuthGuard } from './auth/auth.guard';
 import { RateLimitMiddleware } from './common/middleware/rate-limit.middleware';
 import { SecurityMiddleware } from './common/middleware/security.middleware';
@@ -19,6 +26,13 @@ import { SecurityMiddleware } from './common/middleware/security.middleware';
     DatabaseModule,
     AuthModule,
     UsersModule,
+    StorageModule,
+    UploadModule,
+    QueueModule,
+    WebSocketModule,
+    BatchesModule,
+    ImagesModule,
+    KeywordsModule,
   ],
   providers: [
     {