Fixed: Workaround net6 object serialization issues

src/Lidarr.Api.V1/Blocklist/BlocklistController.cs

@@ -37,7 +37,7 @@ public object Remove([FromBody] BlocklistBulkResource resource)
         {
             _blocklistService.Delete(resource.Ids);
 
-            return new object();
+            return new { };
         }
     }
 }

src/Lidarr.Api.V1/History/HistoryController.cs

@@ -109,7 +109,7 @@ public List<HistoryResource> GetArtistHistory(int artistId, int? albumId = null,
         public object MarkAsFailed([FromBody] int id)
         {
             _failedDownloadService.MarkAsFailed(id);
-            return new object();
+            return new { };
         }
     }
 }

src/Lidarr.Api.V1/ProviderControllerBase.cs

@@ -105,7 +105,7 @@ private TProviderDefinition GetDefinition(TProviderResource providerResource, bo
         public object DeleteProvider(int id)
         {
             _providerFactory.Delete(id);
-            return new object();
+            return new { };
         }
 
         [HttpGet("schema")]

src/Lidarr.Api.V1/Queue/QueueActionController.cs

@@ -31,7 +31,7 @@ public object Grab(int id)
 
             _downloadService.DownloadReport(pendingRelease.RemoteAlbum);
 
-            return new object();
+            return new { };
         }
 
         [HttpPost("grab/bulk")]
@@ -49,7 +49,7 @@ public object Grab([FromBody] QueueBulkResource resource)
                 _downloadService.DownloadReport(pendingRelease.RemoteAlbum);
             }
 
-            return new object();
+            return new { };
         }
     }
 }

src/Lidarr.Api.V1/Queue/QueueController.cs

@@ -86,7 +86,7 @@ public object RemoveMany([FromBody] QueueBulkResource resource, [FromQuery] bool
 
             _trackedDownloadService.StopTracking(trackedDownloadIds);
 
-            return new object();
+            return new { };
         }
 
         [HttpGet]