move to network folder

lib/core/config/dependencies.dart

@@ -1,6 +1,6 @@
 import 'package:provider/provider.dart';
 import 'package:provider/single_child_widget.dart';
-import 'package:tm_app/core/config/network_manager.dart';
+import 'package:tm_app/core/network/network_manager.dart';
 import 'package:tm_app/core/theme/theme_provider.dart';
 import 'package:tm_app/data/repositories/home_repository.dart';
 import 'package:tm_app/data/repositories/tender_detail_repository.dart';

lib/core/network/network_manager.dart

@@ -3,10 +3,10 @@ import 'dart:io';
 import 'package:dio/dio.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 
-import '../utils/app_exceptions.dart';
 import '../utils/logger.dart';
-import '../utils/network_connectivity.dart';
 import '../utils/result.dart';
+import 'app_exceptions.dart';
+import 'network_connectivity.dart';
 
 class NetworkManager {
   final Dio mainDio;