magpie-pr-management-triage

Sweep open pull requests on the configured <upstream> repo, classify each one against the project's quality criteria, propose a disposition, and — on the maintainer's confirmation — carry out the action via gh. Disposition options per PR: draft / comment / close / rebase / CI-rerun / workflow-approve / ping-stale-reviewer / request author confirmation of readiness / mark ready for maintainer review / promote…