- unit.yml: unit tests on every push and pull_request, all branches.
- code-runner.yml: PR to dev/main, gated on src/wrenn/code_runner/**
or tests/test_code_runner_*.py; runs `make test-code-runner`.
- integration.yml: PR to dev/main, gated on src/** excluding
src/wrenn/code_runner/**; runs `make test-integration`.
E2E pipelines require a src/** change, so docs/test-only PRs only
trigger the unit pipeline.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
