move AI flyer processing to background BullMQ jobs using redis for storage

server.ts

@@ -17,6 +17,7 @@ import aiRouter from './src/routes/ai';
 import budgetRouter from './src/routes/budget';
 import gamificationRouter from './src/routes/gamification';
 import systemRouter from './src/routes/system';
+import healthRouter from './src/routes/health';
 import { errorHandler } from './src/middleware/errorHandler';
 import { startBackgroundJobs } from './src/services/backgroundJobService';
 
@@ -111,6 +112,8 @@ if ((process.env.JWT_SECRET || 'your_super_secret_jwt_key_change_this') === 'you
 // 1. Authentication routes for login, registration, etc.
 app.use('/api/auth', authRouter);
 // 2. System routes for health checks, etc.
+app.use('/api/health', healthRouter);
+// 3. System routes for pm2 status, etc.
 app.use('/api/system', systemRouter);
 // 3. General authenticated user routes.
 app.use('/api/users', userRouter);