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/services/asset.service.dart

@@ -0,0 +1,19 @@
+import 'package:immich_mobile/domain/models/asset/base_asset.model.dart';
+import 'package:immich_mobile/domain/models/exif.model.dart';
+import 'package:immich_mobile/infrastructure/repositories/remote_asset.repository.dart';
+
+class AssetService {
+  final RemoteAssetRepository _remoteAssetRepository;
+
+  const AssetService({
+    required RemoteAssetRepository remoteAssetRepository,
+  }) : _remoteAssetRepository = remoteAssetRepository;
+
+  Future<ExifInfo?> getExif(BaseAsset asset) async {
+    if (asset is LocalAsset || asset is! RemoteAsset) {
+      return null;
+    }
+
+    return _remoteAssetRepository.getExif(asset.id);
+  }
+}