tweaks

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>

lib/pages/subscription/controller.dart

@@ -44,7 +44,7 @@ class SubController extends CommonListController<SubData, SubItemModel> {
           ),
           TextButton(
             onPressed: () async {
-              var res = await FavHttp.cancelSub(
+              final res = await FavHttp.cancelSub(
                 id: subFolderItem.id!,
                 type: subFolderItem.type!,
               );

lib/pages/subscription/view.dart

@@ -43,7 +43,7 @@ class _SubPageState extends State<SubPage> with GridMixin {
   Widget _buildBody(LoadingState<List<SubItemModel>?> loadingState) {
     return switch (loadingState) {
       Loading() => gridSkeleton,
-      Success(:var response) =>
+      Success(:final response) =>
         response != null && response.isNotEmpty
             ? SliverGrid.builder(
                 gridDelegate: gridDelegate,
@@ -60,7 +60,7 @@ class _SubPageState extends State<SubPage> with GridMixin {
                 itemCount: response.length,
               )
             : HttpError(onReload: _subController.onReload),
-      Error(:var errMsg) => HttpError(
+      Error(:final errMsg) => HttpError(
         errMsg: errMsg,
         onReload: _subController.onReload,
       ),