Edit/Delete links on a file don't use redirect_to in login request

[Sainan]

Description

E.g., going to https://demo.gitea.com/AdamMajer/foobar, clicking on the edit icon, simply leads you to /user/login instead of /user/login?redirect_to=/.../_edit/...

Screenshots

Gitea Version

1.25.1

Can you reproduce the bug on the Gitea demo site?

Yes

Operating System

No response

Browser Version

N/A

[villAsh]

Can I work on this one?

[Sainan]

Seems also the _diffpatch route does this. Probably all of this kind.

[wxiaoguang]

Fix link/origin referrer and login redirect #36279