Bad nginx config for npm registry

[jukefr]

Describe the bug

Proxy pass nginx config is bad and makes viewing packages on web ui result in 404 (and maybe breaks other stuff elsewhere but idk)
See related issue here go-gitea/gitea#21407
And fix is this comment on the issue go-gitea/gitea#21407 (comment)

Context

n/a / all

Steps to reproduce

Upload package to npm registry on gitea
Try to open it in web ui, 404

Fix simply requires editing /etc/nginx/conf.d/{install_url}.d/gitea.conf
And removing the trailing slash on the proxy pass (as mentioned in the comment of the linked issue above)

Expected behavior

No 404

Logs

N/A