Lab 9 - Done when

• Actions are enabled on your fork, and run-tests.yml ran on your push.
• Your pull request is on your fork, and its test check failed.
• The pull request has a triage comment: an agent's root cause, or the robotcode results summary without a key.
• You can say whether the comment's root cause matches what you broke, and which evidence it gave.
• The pull request is closed, not merged, and main on your fork is unchanged.