Otherwise the `link-action` JS code couldn't parse the response. Co-authored-by: Giteabot <teabot@gitea.io>
There are too many files under `routers/web/repo` and the file `routers/web/repo/setting.go` is too big. This PR move all setting related routers' body functions under `routers/web/repo/setting` and also split `routers/web/repo/setting.go`