Roam Research roam/js extension to show "Roam: " as browser window prefix

roam_prefix_title.txt

- Copy/paste the JS code block below under a `{{[[roam/js]]}}` block on any page (import does not format it correctly).
- Doc on roam/js extensions: https://roamresearch.com/#/app/help/page/3l_9j6aAv
- {{[[roam/js]]}}
    - ```javascript
function checkTitle() {
  const t = document.title, r = 'Roam: ';
  if (!t.startsWith(r)) { document.title = r + t; }
};
new MutationObserver(checkTitle).observe(
  document.querySelector('title'),
  { characterData: true, childList: true }
);
checkTitle();```