feat(mobile): sqlite asset viewer (#19552)

* add full image provider and refactor thumb providers

* photo_view updates

* wip: asset-viewer

* fix controller dispose on page change

* wip: bottom sheet

* fix interactions

* more bottomsheet changes

* generate schema

* PR feedback

* refactor asset viewer

* never rotate and fix background on page change

* use photoview as the loading builder

* precache after delay

* claude: optimizing rebuild of image provider

* claude: optimizing image decoding and caching

* use proper cache for new full size image providers

* chore: load local HEIC fullsize for iOS

* make controller callbacks nullable

* remove imageprovider cache

* do not handle drag gestures when zoomed

* use loadOriginal setting for HEIC / larger images

* preload assets outside timer

* never use same controllers in photo-view gallery

* fix: cannot scroll down once swipe with bottom sheet

---------

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

mobile/lib/domain/models/asset/local_asset.model.dart

@@ -22,6 +22,11 @@ class LocalAsset extends BaseAsset {
   AssetState get storage =>
       remoteId == null ? AssetState.local : AssetState.merged;
 
+  @override
+  String get heroTag => '${id}_${remoteId ?? checksum}';
+
+  bool get hasRemote => remoteId != null;
+
   @override
   String toString() {
     return '''LocalAsset {