message: Limit width of comment form on commit pages
diff: :is(.new_public_key, .new_gpg_key) textarea { /* Monospace textareas for new SSH/GPG keys #4917 */
  font-family: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, 'Liberation Mono', monospace !important;
  }
  +
  +/* Limit width of comment form on commit pages #5032 */
  +#all_commit_comments .timeline-comment-wrapper {
  + max-width: 780px; /* This is the limit applied on the comment thread by `.comment-holder` */
  +}
  