First item: later, for environments where the CI server has repo-admin, consider an
opt-in (off-by-default) feature to auto-register + idempotently reconcile the issue_comment
webhook — preserving the read-only/polling default. Parked, out of current scope.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
