Add Clean generated files task (#4607)

* Add clean generate task
* Add to library tasks
* Save and read defaults
* Stop handling and logging
* Make filename parsing more robust

ui/v2.5/src/core/StashService.ts

@@ -2506,6 +2506,12 @@ export const mutateMetadataClean = (input: GQL.CleanMetadataInput) =>
     variables: { input },
   });
 
+export const mutateCleanGenerated = (input: GQL.CleanGeneratedInput) =>
+  client.mutate<GQL.MetadataCleanGeneratedMutation>({
+    mutation: GQL.MetadataCleanGeneratedDocument,
+    variables: { input },
+  });
+
 export const mutateRunPluginTask = (
   pluginId: string,
   taskName: string,