groove-groovebook-review Outcome Open learning PRs in the groovebook repo are listed; the user reviews one and submits a reaction (approve, comment, or request changes). Acceptance Criteria - Open PRs are listed with title, author, and date - User selects a PR to review; diff and body are shown - User submits a reaction via Steps 1. Read from ; if absent, exit with: 2. Check ; if not authenticated, exit with: 3. List open PRs: - If none open: print "No open learning PRs in <groovebook ." and exit - Display as a numbered list: 4. Ask: "Which PR would you like to review? (enter number or PR #)"…