message: Limit `expand-all-hidden-comments` to 200
diff: @@ -13,7 +13,11 @@ function handleAltClick(event: DelegateEvent<MouseEvent, HTMLButtonElement>): vo
  }
  const form = event.delegateTarget.form!;
  - const hiddenItemsCount = looseParseInt(form.textContent!);
  + const hiddenItemsCount = Math.min(
  + 200, // https://github.com/sindresorhus/refined-github/issues/2931
  + looseParseInt(form.textContent!)
  + );
  +
  const url = new URL(form.action);
  url.searchParams.set('variables[first]', String(hiddenItemsCount));
  form.action = url.href;
  @@ -25,7 +29,7 @@ function init(): void {
  features.add({
  id: __featureName__,
  - description: 'On long discussions where GitHub hides comments under a "Load more...", alt-clicking it will load *all* the comments at once instead of part of them.',
  + description: 'On long discussions where GitHub hides comments under a "Load more...", alt-clicking it will load up to 200 comments at once instead of 60.',
  screenshot: 'https://user-images.githubusercontent.com/1402241/73838332-0c548e00-4846-11ea-935f-28d728b30ae9.png',
  include: [
  features.isIssue,
  