deps(mobile): update dependency auto_route to v8 (#9456)

deps: update dependency auto_route to v8

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

mobile/lib/pages/library/archive.page.dart

@@ -17,7 +17,7 @@ class ArchivePage extends HookConsumerWidget {
       final count = archivedAssets.value?.totalAssets.toString() ?? "?";
       return AppBar(
         leading: IconButton(
-          onPressed: () => context.popRoute(),
+          onPressed: () => context.maybePop(),
           icon: const Icon(Icons.arrow_back_ios_rounded),
         ),
         centerTitle: true,

mobile/lib/pages/library/favorite.page.dart

@@ -15,7 +15,7 @@ class FavoritesPage extends HookConsumerWidget {
     AppBar buildAppBar() {
       return AppBar(
         leading: IconButton(
-          onPressed: () => context.popRoute(),
+          onPressed: () => context.maybePop(),
           icon: const Icon(Icons.arrow_back_ios_rounded),
         ),
         centerTitle: true,

mobile/lib/pages/library/trash.page.dart

@@ -143,7 +143,7 @@ class TrashPage extends HookConsumerWidget {
       return AppBar(
         leading: IconButton(
           onPressed: !selectionEnabledHook.value
-              ? () => context.popRoute()
+              ? () => context.maybePop()
               : () {
                   selectionEnabledHook.value = false;
                   selection.value = {};