feat(mobile): optimized thumbnail widget (#21073)

* thumbnail widget

* use animation ticker, improvements

* use static thumbnail resolution for now

* fix android sample size

* free memory sooner

* formatting

* tweaks

* wait for disposal

* remove debug prints

* take two on animation

* fix

* remote constructor

* missed one

* unused imports

* unnecessary import

* formatting

mobile/lib/presentation/widgets/images/local_album_thumbnail.widget.dart

@@ -26,7 +26,7 @@ class LocalAlbumThumbnail extends ConsumerWidget {
 
         return ClipRRect(
           borderRadius: const BorderRadius.all(Radius.circular(16)),
-          child: Thumbnail(asset: data),
+          child: Thumbnail.fromAsset(asset: data),
         );
       },
       error: (error, stack) {