Triage a GitHub Repository

PREREQUISITE: Load pd-github.

Steps

1. npx tsx resources/pd-github.ts repo --repo owner/repo
2. npx tsx resources/pd-github.ts issues --repo owner/repo --state open --limit 15
3. npx tsx resources/pd-github.ts pr-summary --repo owner/repo
4. npx tsx resources/pd-github.ts commits --repo owner/repo --limit 5
5. Summarize: issue breakdown by label, PRs awaiting review, stale issues, recent velocity.

Combine with Slack to post the report to a team channel.