Add tags list for repos whose release setting is disabled (#23465)

Close #23427 

Co-Author: @wxiaoguang 

If a repo's release setting is enabled, the logic has't changed.
Clicking the "Tags" button will jump to `/{user}/{repo}/tags` and
`templates/repo/release/list.tmpl` template will be used.

<img
src="https://user-images.githubusercontent.com/15528715/224939362-bd8974fd-08b0-4f79-a114-3389d15847ca.png"
width="600px" />

If the release setting is disabled, clicking the "Tags" button will
still jump to `/{user}/{repo}/tags` but a new template
`templates/repo/tag/list.tmpl` will be used.

<img
src="https://user-images.githubusercontent.com/15528715/233834564-74741e49-f4e9-47c8-ac12-e306642798dc.png"
width="600px" />

Since both templates above need to render the tags list, I moved the
tags list to a shared template located in
`templates/repo/tag/table.tmpl`.

---------

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: Giteabot <teabot@gitea.io>

web_src/css/index.css

@@ -30,6 +30,7 @@
 @import "./install.css";
 @import "./form.css";
 @import "./repository.css";
+@import "./repository-release-tag.css";
 @import "./editor.css";
 @import "./editor-markdown.css";
 @import "./organization.css";