Wrong pull requests listed on the branches list

[lunny]

Description

The branches list page should only list the pull requests on this repository and it's base repository but not head repository?

Gitea Version

main

Can you reproduce the bug on the Gitea demo site?

Yes

Log Gist

No response

Screenshots

Git Version

No response

Operating System

No response

How are you running Gitea?

gitea.com
https://gitea.com/gitea/gitea-mirror/branches

Database

None

[lunny]

I found Github also allow creating pull request from base repository to head repository even if you have write permission of base repository. Maybe this is not a bug.