fix: Fix hero transition for images

lib/src/ui/bloc/details_bloc.dart

@@ -57,6 +57,7 @@ class DetailsBloc extends Bloc<DetailsEvent, DetailsState> {
     emit(
       state.copyWith(
         trackingType: TrackingMediumType.manga,
+        heroImagePrefix: event.heroImagePrefix,
         data: event.manga,
       ),
     );

lib/src/ui/bloc/details_event.dart

@@ -15,10 +15,15 @@ class AnimeDetailsRequestedEvent extends DetailsEvent {
 }
 
 class MangaDetailsRequestedEvent extends DetailsEvent {
-  MangaDetailsRequestedEvent(this.manga);
+  MangaDetailsRequestedEvent(
+    this.manga, {
+    this.heroImagePrefix,
+  });
 
   /// The manga to show details about
   final MangaTrackingData manga;
+
+  final String? heroImagePrefix;
 }
 
 class DetailsUpdatedEvent extends DetailsEvent {