# Contribuer 1. Fork/branche: `feat/...`, `fix/...`, `docs/...`. 2. Respecter la charte DNS/PKI et le plan IP v3. 3. Mettre à jour la doc (`docs/`) si comportement/standard change. 4. Lint YAML: `yamllint` (via CI), SSOT: `node configure/export.mjs`. 5. Tests: `node configure/tests/test.mjs`.