46e8792aca
Review of #305 at ac2efdc8: "no merge can do it" is false when the
foreign commits belong to an open PR that will land as a merge commit.
Stack on it, or wait for it and merge a newly pinned gh/main. cherry-pick
-x is kept only for commits that will never reach main as they are.
Rule 8 now says to re-pin before merging a newer main (improvise-79h5,
first half), and context/cloud-agents.md states the new rule.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VdfEGXA7aJ6ftMsCc9PJze