How to approve and merge a pull request professionally? With two developers and their yubikey as authentication, using the briefcase of launching.

@techwolf12
This is super cool! Now, add a display in the top part for reviewing code. 🤣 And make it work offline:

- Use a program to load the PR's git-patch to a USB stick.
- View diffs on device, approve and sign with the Yubikeys.
- Use a program to apply the signed diff to the Git repo.
- Add a git hook to the server for checking that the PR is signed, when pushing to main.