fix: retain filter and sort options when pulling to refresh (#21452)

* fix: retain filter and sort options when pulling to refresh

* chore: use classes to manage state

* chore: format

* chore: refactor to keep local state of filter/sorted albums instead of a global filteredAlbums

* fix: keep sort when page is navigated away and returned

* chore: lint

* chore: format

why is autoformat not working

* fix: default sort direction state

* fix: search clears sorting

we have to cache our sorted albums since sorting is very computationally expensive and cannot be run on every keystroke. For searches, instead of pulling from the list of albums, we now pull from the cached sorted list and then filter which is then shown to the user

mobile/lib/utils/album_filter.utils.dart

@@ -0,0 +1,25 @@
+import 'package:immich_mobile/domain/services/remote_album.service.dart';
+import 'package:immich_mobile/models/albums/album_search.model.dart';
+
+class AlbumFilter {
+  String? userId;
+  String? query;
+  QuickFilterMode mode;
+
+  AlbumFilter({required this.mode, this.userId, this.query});
+
+  AlbumFilter copyWith({String? userId, String? query, QuickFilterMode? mode}) {
+    return AlbumFilter(userId: userId ?? this.userId, query: query ?? this.query, mode: mode ?? this.mode);
+  }
+}
+
+class AlbumSort {
+  RemoteAlbumSortMode mode;
+  bool isReverse;
+
+  AlbumSort({required this.mode, this.isReverse = false});
+
+  AlbumSort copyWith({RemoteAlbumSortMode? mode, bool? isReverse}) {
+    return AlbumSort(mode: mode ?? this.mode, isReverse: isReverse ?? this.isReverse);
+  }
+}