fix: 用户页面动态panel布局、收藏列表数据为空异常、收藏夹数据更新逻辑

lib/main.dart

@@ -67,7 +67,7 @@ class MyApp extends StatelessWidget {
           ),
           navigatorObservers: [
             VideoDetailPage.routeObserver,
-            SearchPage.routeObserver
+            SearchPage.routeObserver,
           ],
         );
       }),