v0.18.4-fork.1 Upstream stuff, plus edit cwd

I've fixed ctrl+o when your EDITOR variable has arguments and added
ctrl+. to open the cwd in EDITOR.

From upstream:

Kimi for Coding!
================

Did you know Kimi has a subscription plan for coding? This release adds
support for exactly that.

Let us know how you like it and see you in the next release! 💘

Fixed

- f08e852: fix: detect version for go install ...@main (#1476)
  (@andreynering)
- 4827f4c: fix: kimi coding api key validation (#1477) (@kujtimiihoxha)
-----BEGIN SSH SIGNATURE-----
U1NIU0lHAAAAAQAAAEoAAAAac2stc3NoLWVkMjU1MTlAb3BlbnNzaC5jb20AAAAgFhbSln
9jcsTCiLgfQNQnfLwx6HkJonoGDwu1P2eRk9EAAAAEc3NoOgAAAANnaXQAAAAAAAAABnNo
YTUxMgAAAGcAAAAac2stc3NoLWVkMjU1MTlAb3BlbnNzaC5jb20AAABAC3JZJnDKz86VSF
HvLl85Td5AxyW5QSDx30jrPQt5GhdssCGX/V3rvVYdMNQ9TIKQD05OBga6vpUy+fNumWEi
AgEAADSU
-----END SSH SIGNATURE-----