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/models/community/user_dashboard.js

@@ -0,0 +1,24 @@
+import { sequelize } from '../../utils/sequelize.js';
+import { DataTypes } from 'sequelize';
+import User from './user.js';
+
+const UserDashboard = sequelize.define('user_dashboard', {
+    userId: {
+        type: DataTypes.INTEGER,
+        allowNull: false,
+        primaryKey: true,
+        references: { model: User, key: 'id' }
+    },
+    config: {
+        type: DataTypes.JSONB,
+        allowNull: false,
+        defaultValue: { widgets: [] }
+    }
+}, {
+    tableName: 'user_dashboard',
+    schema: 'community',
+    underscored: true,
+    timestamps: false
+});
+
+export default UserDashboard;