Add dashboard functionality: Integrate dashboardRouter and UserDashboard model, enabling user-specific dashboard configurations. Update LoggedInView to support dynamic widget management, including adding, removing, and saving widget configurations, enhancing user experience and interactivity.

backend/routers/dashboardRouter.js

@@ -0,0 +1,10 @@
+import { Router } from 'express';
+import { authenticate } from '../middleware/authMiddleware.js';
+import dashboardController from '../controllers/dashboardController.js';
+
+const router = Router();
+
+router.get('/config', authenticate, dashboardController.getConfig.bind(dashboardController));
+router.put('/config', authenticate, dashboardController.setConfig.bind(dashboardController));
+
+export default router;