Improvements for action detail page (#24718)

Improvements for action detail page (#24718)

Close #24625

Main changes:

1. For the left panel, show rerun icon only on hover, and add style when
the job is selected, and removed icon on the "rerun all" button and
modify the text on the button

https://github.com/go-gitea/gitea/assets/17645053/cc437a17-d2e9-4f1b-a8cf-f56e53962767

2. Adjust fonts, and add on hover effects to the log lines. And add
loading effect when the job is done and the job step log is expanded for
the first time. (With reference to github)

https://github.com/go-gitea/gitea/assets/17645053/2808d77d-f402-4fb0-8819-7aa0a018cf0c

3. Add `gt-ellipsis` to `step-summary-msg` and `job-brief-name`

<img width="898" alt="ellipsis"
src="https://github.com/go-gitea/gitea/assets/17645053/e2fb7049-3125-4252-970d-15b0751febc7">

4. Fixed
https://github.com/go-gitea/gitea/issues/24625#issuecomment-1541380010
by adding explicit conditions to `ActionRunStatus.vue` and `status.tmpl`

5. Adjust some css styles

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Co-authored-by: silverwind <me@silverwind.io>