message: Enable `avoid-accidental-submissions` on PRs
diff: @@ -20,11 +20,21 @@ function onKeyDown(event: delegate.Event<KeyboardEvent, HTMLInputElement>): void
  }
  event.preventDefault();
  - select('#issue_body, #pull_request_body, #commit-description-textarea', event.delegateTarget.form!)!.focus();
  + select([
  + '#issue_body',
  + '#pull_request_body',
  + '#commit-description-textarea',
  + '#merge_message_field'
  + ], event.delegateTarget.form!)!.focus();
  }
  function init(): void {
  - delegate(document, 'input#issue_title, input#pull_request_title, input#commit-summary-input', 'keydown', onKeyDown);
  + delegate(document, [
  + 'input#issue_title',
  + 'input#pull_request_title',
  + 'input#commit-summary-input',
  + '#merge_title_field'
  + ].join(), 'keydown', onKeyDown);
  }
  void features.add(__filebasename, {
  @@ -32,7 +42,8 @@ void features.add(__filebasename, {
  pageDetect.isNewIssue,
  pageDetect.isCompare,
  pageDetect.isNewFile,
  - pageDetect.isEditingFile
  + pageDetect.isEditingFile,
  + pageDetect.isPRConversation
  ],
  init
  }, {
  