fix(mobile): asset description is not shown on the sheet when opened for the first time (#10377)

* fix: invalidate asset's description when asset details changed

* refactor(exif-sheet): use description from exif instead

* refactor(asset-description): remove asset_description.provider

* fix(asset-description): set is empty based on exifInfo.description

* chore: rename service to provider

mobile/lib/widgets/asset_viewer/exif_sheet/exif_bottom_sheet.dart

@@ -73,7 +73,8 @@ class ExifBottomSheet extends HookConsumerWidget {
                   child: Column(
                     children: [
                       dateWidget,
-                      if (asset.isRemote) DescriptionInput(asset: asset),
+                      if (asset.isRemote)
+                        DescriptionInput(asset: asset, exifInfo: exifInfo),
                     ],
                   ),
                 ),
@@ -132,7 +133,8 @@ class ExifBottomSheet extends HookConsumerWidget {
                 child: Column(
                   children: [
                     dateWidget,
-                    if (asset.isRemote) DescriptionInput(asset: asset),
+                    if (asset.isRemote)
+                      DescriptionInput(asset: asset, exifInfo: exifInfo),
                     Padding(
                       padding: EdgeInsets.only(top: asset.isRemote ? 0 : 16.0),
                       child: ExifLocation(