opt.: use cdn as default

lib/data/res/build_data.dart

@@ -2,9 +2,9 @@
 
 class BuildData {
   static const String name = "ServerBox";
-  static const int build = 793;
+  static const int build = 796;
   static const String engine = "3.19.2";
-  static const String buildAt = "2024-03-08 15:18:32";
-  static const int modifications = 2;
+  static const String buildAt = "2024-03-09 16:45:22";
+  static const int modifications = 1;
   static const int script = 40;
 }

lib/data/res/url.dart

@@ -1,5 +1,4 @@
 abstract final class Urls {
-  static const resBase = 'https://res.lolli.tech/serverbox';
   static const cdnBase = 'https://cdn.lolli.tech/serverbox';
   static const myGithub = 'https://github.com/lollipopkit';
   static const appHelp = '$myGithub/flutter_server_box#-help';

lib/data/service/app.dart

@@ -1,14 +1,11 @@
 import 'package:dio/dio.dart';
-import 'package:toolbox/data/res/store.dart';
 
 import '../model/app/update.dart';
 import '../res/url.dart';
 
 class AppService {
   Future<AppUpdate> getUpdate() async {
-    final useCDN = Stores.setting.useCdn.fetch() == 1;
-    final resp =
-        await Dio().get('${useCDN ? Urls.cdnBase : Urls.resBase}/update.json');
+    final resp = await Dio().get('${Urls.cdnBase}/update.json');
     return AppUpdate.fromJson(resp.data);
   }
 }

lib/data/store/setting.dart

@@ -251,11 +251,6 @@ class SettingStore extends PersistentStore {
   /// when building traffic view on server tab
   late final ignoreLocalNet = property('ignoreLocalNetIface', true);
 
-  /// Use cdn
-  /// It's recommended to use cdn for non-China users
-  /// 0: unset, 1: use, 2: not use
-  late final useCdn = property('useCdn', 0);
-
   /// Index of terminal cursor type
   late final termCursor =
       property('termCursor', TerminalCursorType.block.index);

lib/view/page/home.dart

@@ -7,7 +7,6 @@ import 'package:flutter_markdown/flutter_markdown.dart';
 import 'package:get_it/get_it.dart';
 import 'package:toolbox/core/channel/bg_run.dart';
 import 'package:toolbox/core/channel/home_widget.dart';
-import 'package:toolbox/core/extension/context/common.dart';
 import 'package:toolbox/core/extension/context/dialog.dart';
 import 'package:toolbox/core/extension/context/locale.dart';
 import 'package:toolbox/core/persistant_store.dart';
@@ -326,32 +325,6 @@ ${GithubIds.participants.map((e) => '[$e](${e.url})').join(' ')}
     await GetIt.I.allReady();
     await Pros.server.load();
     await Pros.server.refresh();
-
-    _notifyUseCDN();
-  }
-
-  Future<void> _notifyUseCDN() async {
-    final useCDN = Stores.setting.useCdn.fetch();
-    if (useCDN != 0) return;
-    final use = await context.showRoundDialog(
-      title: Text(l10n.useCdn),
-      child: Text(l10n.useCdnTip),
-      actions: [
-        TextButton(
-          onPressed: () => context.pop(true),
-          child: Text(l10n.ok),
-        ),
-        TextButton(
-          onPressed: () => context.pop(false),
-          child: Text(l10n.cancel, style: UIs.textRed),
-        ),
-      ],
-    );
-    if (use == true) {
-      Stores.setting.useCdn.put(1);
-    } else if (use == false) {
-      Stores.setting.useCdn.put(2);
-    }
   }
 
   Future<void> _onLongPressSetting() async {