6c35454654
Currently in Gitea issue comments are not marked up with headings. I'm trying to fix this by adding an appropriate [ARIA](https://www.w3.org/WAI/standards-guidelines/aria/) role for comment header and also by enclosing the comment itself in a semantical article element. --------- Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com> Co-authored-by: John Olheiser <john.olheiser@gmail.com>