message: scaffolder: disable global save button in template editor if no files are dirty
diff: @@ -67,6 +67,7 @@ export function TemplateEditorBrowser(props: { onClose?: () => void }) {
  <Tooltip title="Save all files">
  <IconButton
  className={classes.button}
  + disabled={directoryEditor.files.every(file => !file.dirty)}
  onClick={() => directoryEditor.save()}
  >
  <SaveIcon />
  