fix(mobile): reset trashed state for local assets on remote asset deletion (#4501)

mobile/lib/shared/services/sync.service.dart

@@ -178,6 +178,7 @@ class SyncService {
       if (onlyLocal.isNotEmpty) {
         for (final Asset a in onlyLocal) {
           a.remoteId = null;
+          a.isTrashed = false;
         }
         await _db.assets.putAll(onlyLocal);
       }