Fix CI

Use this when a PR check fails or the user asks to fix CI. This skill is repo-local so contributors can follow the same workflow without relying on a personal global skill.

Workflow

1. Inspect PR checks:

   gh pr checks
   gh pr view --json url,headRefName,statusCheckRollup
   

2. Identify failed GitHub Actions runs and jobs. Ignore pending checks until they finish unless the failure is already clear.

3. Fetch failed logs: