- README: status bump to sprint 2, blueprints + workflow + MITRE section, test counts refreshed (131/63/68)
- CHANGELOG: sprint 2 entry under [Unreleased]; sprint 1 moved to its own [Sprint 1] section
- tasks/lessons.md: 5 lessons captured (3 frontend testing gotchas, agent-reuse via SendMessage, e2e refresh on placeholder supersession)
- tasks/todo.md: status flipped to 🟢 SPRINT COMPLET, execution sequence ticks updated with commit hashes
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>