refactored project structure

lib/main.dart

@@ -1,7 +1,7 @@
 import 'package:flutter/material.dart';
 
 import 'app_theme.dart';
-import 'model/repositories/local_repository.dart';
+import 'repositories/local_repository.dart';
 import 'pages/locations_overview_page.dart';
 import 'pages/task_edit_page.dart';
 import 'pages/task_overview_page.dart';