Function retry

app/notifications.ts:10–15

(err?: Error)

export default function fetchNotifications(win: BrowserWindow) {
  const {rpc} = win;
  const retry = (err?: Error) => {
    setTimeout(() => fetchNotifications(win), ms('30m'));
    if (err) {
      console.error('Notification messages fetch error', err.stack);
    }
  };
  console.log('Checking for notification messages');
  fetch(NEWS_URL, {
    headers: {