forked from clan/clan-core
Helper to cherry-pick commits onto a release branch and open the corresponding Gitea PR via tea, so security/bug fixes can be backported without repeating the manual checkout/cherry-pick/push/tea dance. Skips commits that are already on the target branch or that only touch files which do not exist there (i.e. the feature never shipped on that release), and cleans up the throwaway branch when nothing applied.