more testing and queue work

server.ts

@@ -19,7 +19,9 @@ import gamificationRouter from './src/routes/gamification.routes';
 import systemRouter from './src/routes/system.routes';
 import healthRouter from './src/routes/health.routes';
 import { errorHandler } from './src/middleware/errorHandler'; 
-import { startBackgroundJobs } from './src/services/backgroundJobService';
+import { backgroundJobService, startBackgroundJobs } from './src/services/backgroundJobService.ts';
+import * as db from './src/services/db/index.db';
+import { analyticsQueue, gracefulShutdown } from './src/services/queueService.server';
 
 // --- START DEBUG LOGGING ---
 // Log the database connection details as seen by the SERVER PROCESS.
@@ -146,7 +148,11 @@ if (process.env.NODE_ENV !== 'test') {
   });
 
   // Start the scheduled background jobs
-  startBackgroundJobs();
+  startBackgroundJobs(backgroundJobService, analyticsQueue);  
+
+  // --- Graceful Shutdown Handling ---
+  process.on('SIGINT', () => gracefulShutdown('SIGINT'));
+  process.on('SIGTERM', () => gracefulShutdown('SIGTERM'));
 }