updated imports

lib/main.dart

@@ -4,7 +4,7 @@ import 'model/repositories/local_repository.dart';
 import 'pages/task_edit_page.dart';
 import 'pages/task_overview_page.dart';
 import 'service/controller_scope.dart';
-import 'service/task_controller.dart';
+import 'service/controllers/task_controller.dart';
 
 void main() async {
   final repository = LocalRepository();