feat(mobile): Folder View for mobile (#15047)

* very rough prototype for folder navigation without assets

* fix: refactored data model and tried to implement asset loading

* fix: openapi generator shadowing query param in /view/folder

* add simple alphanumeric sorting for folders

* basic asset viewing in folders

* rudimentary switch sorting order

* fixed reactivity when toggling sort order

* Fixed trailing comma

* Fixed bad merge conflict resolution

* Regenerated open-api

* Added rudimentary breadcrumbs

* Fixed linting problems

* feat: cleanup

---------

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

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

@@ -128,6 +128,19 @@ class QuickAccessButtons extends ConsumerWidget {
                 bottomRight: Radius.circular(partners.isEmpty ? 20 : 0),
               ),
             ),
+            leading: const Icon(
+              Icons.folder_outlined,
+              size: 26,
+            ),
+            title: Text(
+              'folders'.tr(),
+              style: context.textTheme.titleSmall?.copyWith(
+                fontWeight: FontWeight.w500,
+              ),
+            ),
+            onTap: () => context.pushRoute(FolderRoute()),
+          ),
+          ListTile(
             leading: const Icon(
               Icons.group_outlined,
               size: 26,