message: fix: Unable to create alerts/report after introduced creation_method
diff: @@ -123,6 +123,7 @@ const DEFAULT_WORKING_TIMEOUT = 3600;
  const DEFAULT_CRON_VALUE = '0 * * * *'; // every hour
  const DEFAULT_ALERT = {
  active: true,
  + creation_method: 'alerts_reports',
  crontab: DEFAULT_CRON_VALUE,
  log_retention: DEFAULT_RETENTION,
  working_timeout: DEFAULT_WORKING_TIMEOUT,
  