Improve usage.

backend/src/Squidex.Data.MongoDb/Domain/Apps/Entities/Assets/MongoAssetFolderRepository_SnapshotStore.cs

@@ -57,7 +57,7 @@ public sealed partial class MongoAssetFolderRepository : ISnapshotStore<AssetFol
         {
             var entityJob = job.As(MongoAssetFolderEntity.Create(job));
 
-            await Collection.UpsertVersionedAsync(entityJob, Field.Of<AssetFolder>(x => nameof(x.Version)), ct);
+            await Collection.UpsertVersionedAsync(entityJob, Field.Of<MongoAssetFolderEntity>(x => nameof(x.Version)), ct);
         }
     }
 

backend/src/Squidex.Data.MongoDb/Domain/Apps/Entities/Assets/MongoAssetRepository_SnapshotStore.cs

@@ -57,7 +57,7 @@ public sealed partial class MongoAssetRepository : ISnapshotStore<Asset>, IDelet
         {
             var entityJob = job.As(MongoAssetEntity.Create(job));
 
-            await Collection.UpsertVersionedAsync(entityJob, Field.Of<Asset>(x => nameof(x.Version)), ct);
+            await Collection.UpsertVersionedAsync(entityJob, Field.Of<MongoAssetEntity>(x => nameof(x.Version)), ct);
         }
     }