Babysit

This one camps out on a pull request and doesn't leave until it's actually merge-ready. It polls CI checks every 30-60 seconds, reads new review comments and threads, fixes the issues it finds, pushes commits, then loops back to check again. The implementation is thorough: it uses GitHub CLI for status checks and GraphQL queries with pagination to handle PRs with dozens of review threads. It only stops when checks pass, reviews are approved, and every actionable comment is addressed. Useful when you're stuck in a review cycle with a picky CI setup or multiple reviewers trickling in feedback, and you just want something to handle the busywork while you move on to other tasks.