feat: Implement async handler for routes

packages/backend/src/routes/healthcheck.js

@@ -1,8 +1,9 @@
 import { Router } from 'express';
+import asyncHandler from 'express-async-handler';
 import indexAction from '../controllers/healthcheck/index.js';
 
 const router = Router();
 
-router.get('/', indexAction);
+router.get('/', asyncHandler(indexAction));
 
 export default router;