STATE.md follows the 3-section monorepo pattern (Position actuelle, Decisions recentes, Blockers actifs). SECURITY.md tracks resolved CVE (4 HIGH xmldom) and residuals (GHSA-w5hq-g745-h8pq uuid, non-exploitable in practice). Refs #76 Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>