Feat: Implement Select2 for User Dropdowns

app/Http/Controllers/UserController.php

@@ -6,9 +6,15 @@ use Illuminate\Http\Request;
 
 class UserController extends Controller
 {
+    /**
+     * Fetch all user names.
+     *
+     * @return \Illuminate\Http\JsonResponse
+     */
     public function index()
     {
-        return User::with(['role', 'department'])->get();
+        $users = User::select('name')->get();
+        return response()->json($users);
     }
 
     public function store(Request $request)