Fix CI

Use this workflow when CI is red on a PR. The goal is to reach green or document a real blocker.

Workflow

1. List failing checks: gh pr checks and gh run list --branch $(git branch --show-current) --limit 5.
2. For each failing run, fetch the failing job's log: gh run view <run-id> --log-failed.
3. Cluster failures by type:
   • Build / type errors: parse compiler output for file:line and fix the immediate cause.
   • Lint / format: run the matching local command and apply formatter.
   • Tests: re-run failing tests locally if practical; classify as flake vs. real failure.
   • Infra / dependencies: lockfile drift, missing env vars, runner image issues.
4. Apply the smallest fix per cluster. Do not bundle unrelated cleanups.
5. Commit with messages like fix(ci): <cluster description> and push.
6. Loop with a hard cap (default: 5 attempts). After each attempt, record a dated note in ledger/current.md.
7. If a failure looks environmental (runner outage, transient network), retry once and otherwise surface to the human.

Loop control