Giteabot 71d1bfea7f Improve issue history dialog and make poster can delete their own history (#27323) (#27327) ...

Backport #27323 by @wxiaoguang

Fix #27313 (see the comment)

And some UI improvements:

### Before


![image](https://github.com/go-gitea/gitea/assets/2114189/420a314d-8f34-4e30-a557-f41cf4f0d2f2)


![image](https://github.com/go-gitea/gitea/assets/2114189/60ca0be4-b55e-4e65-be73-fd53e0d4fc36)


### After


![image](https://github.com/go-gitea/gitea/assets/2114189/d354f815-5a0c-4e63-8d59-d03ed344dbea)


![image](https://github.com/go-gitea/gitea/assets/2114189/6ef437a4-aa6f-4917-a260-00625ee71e79)


![image](https://github.com/go-gitea/gitea/assets/2114189/9d88a36c-616b-4dc9-8c6b-76adaad8acf6)

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>

2023-09-28 09:46:46 +00:00

..

animations.css

…

breadcrumb.css

…

button.css

…

card.css

…

comment.css

…

divider.css

…

flexcontainer.css

…

modal.css

Improve issue history dialog and make poster can delete their own history (#27323) (#27327)

2023-09-28 09:46:46 +00:00

navbar.css

…

normalize.css

…

select.css

…

svg.css

…

tippy.css

…

toast.css

…