refactor(mobile): log asyncvalue errors (#5327)

* refactor: scaffoldwhen to log errors during scaffold body render

* refactor: onError and onLoading scaffoldbody

* refactor: more scaffold body to custom extension

* refactor: add skiploadingonrefresh

* Snackbar color

---------

Co-authored-by: shalong-tanwen <139912620+shalong-tanwen@users.noreply.github.com>
Co-authored-by: Alex Tran <alex.tran1502@gmail.com>

mobile/lib/modules/backup/views/backup_controller_page.dart

@@ -229,6 +229,9 @@ class BackupControllerPage extends HookConsumerWidget {
       final snackBar = SnackBar(
         content: Text(
           msg.tr(),
+          style: context.textTheme.bodyLarge?.copyWith(
+            color: context.primaryColor,
+          ),
         ),
         backgroundColor: Colors.red,
       );