The `pr +close` shortcut called the `refuse_merge` API, which is
misleading — "close" suggests a benign operation, but the actual
behavior is to refuse/reject the pull request permanently.
Rename the shortcut to `pr +refuse` so the name matches the API
semantics, and add a warning in the docs that it must never be used
as a substitute for `pr +merge`.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
wbtiger
83fe18f8c0