### Description The link to a Milestone from the sidebar in the PR views has this URL: `https://<host>/gitea/MyOrganization/MyRepo/issues?milestone=19` In the Project/Repo an external bugtracker is configured, so the `/issues` link redirects to the external bugtracker. The problem is now that the milestone will be redirected to the external bugtracker instead to the milestone page of gitea. ___ Example on demo.gitea.com: https://gitea.com/hfrahmann/MyDemo/pulls/1 ### Screenshots <img width="123" alt="Bildschirmfoto 2025-01-14 um 12 38 26" src="https://github.com/user-attachments/assets/97dabad0-2d94-49d3-b683-2864e7163d3b" /> ### Gitea Version 1.23.1 ### Can you reproduce the bug on the Gitea demo site? Yes ### Operating System _No response_ ### Browser Version Vivaldi - 7.0.3495.27 (Stable channel) (arm64)