change vless engine + finished core features

lib/main.dart

@@ -1,12 +1,25 @@
 import 'package:flutter/material.dart';
 import 'package:vpn/models/storage_model.dart';
+import 'package:vpn/quick_tile_dispatcher.dart' show quickTileDispatcher;
 import 'package:vpn/services/vpn_service.dart';
 import 'package:vpn/views/main_view.dart';
 import 'package:vpn/theme.dart';
 
+@pragma('vm:entry-point')
+void _keepQuickTileDispatcher() {
+  quickTileDispatcher;
+}
+
+@pragma('vm:entry-point')
+Future<void> quickTileMain() async {
+  await quickTileDispatcher();
+}
+
 Future<void> main() async {
+  WidgetsFlutterBinding.ensureInitialized();
+
   final model = StorageModel();
-  model.init();
+  await model.init();
 
   final vpnService = VpnService();