fix：参考金值，研听，研值工程通用通用工程公共能力，重点对比网络请求、登录认证、状态管理、本地存储、WebView、推送、版本更新、一键登录、主题/UI 等模块，确定后续统一整改方案

lib/common/router/tab_shell.dart

@@ -19,7 +19,7 @@ import '../../features/web/presentation/mall_web_host.dart';
 import '../theme/app_icons.dart';
 import '../widgets/app_toast.dart';
 import 'app_router.dart';
-import '../storage/storage_service.dart';
+import '../storage/preferences_storage.dart';
 
 class TabShell extends ConsumerStatefulWidget {
   const TabShell({
@@ -65,7 +65,9 @@ class _TabShellState extends ConsumerState<TabShell>
   @override
   void initState() {
     super.initState();
-    _mallEntryPromoStore = MallEntryPromoStore(StorageService.to.preferences);
+    _mallEntryPromoStore = MallEntryPromoStore(
+      ref.read(preferencesStorageProvider),
+    );
     _mallEntryTipConsumed = _mallEntryPromoStore.hasOpenedMall;
     _mallHomeBadgeSeen = _mallEntryPromoStore.hasSeenHomeBadge;
     MallWebHostController.instance.state.addListener(_syncMallHost);