message: Don't `collapse-markdown-sections` when clicking links
diff: @@ -3,12 +3,18 @@ import * as pageDetect from 'github-url-detection';
  import features from '.';
  -function onHeadingClick({delegateTarget: sectionHeading}: delegate.Event<MouseEvent, HTMLElement>): void {
  +function onHeadingClick(event: delegate.Event<MouseEvent, HTMLElement>): void {
  // Don't toggle the section if the title text is being selected instead of clicked
  if (document.getSelection()?.type === 'Range') {
  return;
  }
  + // Don't toggle the section if a link in the heading is clicked (either the content or the anchor)
  + if ((event.target as HTMLElement).closest('a')) {
  + return;
  + }
  +
  + const sectionHeading = event.delegateTarget;
  const isSectionHidden = sectionHeading.classList.toggle('rgh-markdown-section-collapsed');
  let element = sectionHeading.tagName === 'H1' ?
  sectionHeading.parentElement!.firstElementChild as HTMLElement :
  