Notification updates

backend/src/features/admin/data/admin.repository.ts

@@ -243,7 +243,8 @@ export class AdminRepository {
       action: row.action,
       resourceType: row.resource_type,
       resourceId: row.resource_id,
-      context: row.context ? JSON.parse(row.context) : undefined,
+      // JSONB columns are automatically parsed by pg driver - no JSON.parse needed
+      context: row.context || undefined,
       createdAt: new Date(row.created_at),
     };
   }