- Create 01-04-SUMMARY.md documenting FastAPI portal API and Next.js portal - Update STATE.md: advance plan, record metrics, add decisions - Update ROADMAP.md: phase 1 plan progress (3/4 summaries) - Update REQUIREMENTS.md: mark PRTA-01, PRTA-02 complete Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>