OpenBSD support

What variant of Codex are you using?

rust cli

What feature would you like to see?

I'm supporting of OpenBSD prot for codex for last couple of months and I collected quite a few patches which I'd like to backport to upstream.

I can't open PR because, let me quote:

An owner of this repository has limited the ability to open a pull request to users that are collaborators on this repository.

So, if anyone can grabs patches from here: https://github.com/OpenBSD/ports/tree/master/devel/codex , it will make my life a bit easy.

Additional information

_No response_