deploymentlisted

# Deployment ## Detected - CI: GitHub Actions ## Rules - CI runs on 2 runners: Ubuntu × Node 22, 24 with `fail-fast: false`. Both must pass. - CI pipeline order: build (includes source typecheck) → typecheck tests → lint → test. If CI fails, check the FIRST failing step — later steps may cascade from an earlier failure. A type error in build will cause test failures downstream. ## Gotchas *Not yet captured. Add as you discover them during development.* ## Examples *Not yet captured. Add short snippets showing the RIGHT way.*