feature: support gpg sign commit and tags (original) (raw)

2025-10-06 update:
due to users are less, so I will not implement this feature for now, idk need how long time to implement it, and idk when i will start it, so, if you interested to implement this feature, welcome pr.

I considering try support gpg sign/verify the commit and tag, but I don't need this feature, if you need, leave a comment , if have many users need, I'll try implement it.