Implemented indexer configuration result status to prevent double query test on some indexers

src/Jackett/Indexers/T411.cs

@@ -81,7 +81,7 @@ namespace Jackett.Indexers
             return configData.ApiToken.Value;
         }
 
-        public async Task ApplyConfiguration(JToken configJson)
+        public async Task<IndexerConfigurationStatus> ApplyConfiguration(JToken configJson)
         {
             configData.LoadValuesFromJson(configJson);
 
@@ -99,6 +99,8 @@ namespace Jackett.Indexers
             {
                 throw tokenFetchEx;
             });
+
+            return IndexerConfigurationStatus.RequiresTesting;
         }
 
         // Override to load legacy config format