User request: 'review cap nhat va tai cau truc lai MD sao cho phu hop
voi hien tai, cac phan thua va da dieu chinh co the bo ra luon hoac
cap nhat lai'.
Cleanup highlights:
1. Archive 2 file Phase 0 raw dump → docs/_archive/ (forms-spec-raw 657
line + workflow-raw 62 line). Update link reference 2 file goc.
2. Compact migration-todos.md 386 → 114 line (-71%). Collapse Phase 0-5
+ Tier 3 + Sessions detailed thanh 1 bang summary. Detail xem session
logs. Phase 6 iter 1+2 + Phase 7 active checklist.
3. Compact STATUS.md In Progress: bo ~17 row ✅ done (giu chỉ 5+ task
pending: 3 PE feature gap + 4 optional polish + 2 Ops). Recently Done
table giu day du history.
4. Update flows/README — tat ca 6 flow ✅ Implemented + them PE row
reference architecture.md §9.
5. Update docs/CLAUDE.md — project layout co PurchaseEvaluations, _archive,
skills 6 (3 dom + 3 ops). Roadmap them Phase 6 ✅ + Phase 7 WIP. Lien
he them prod URL solutions.com.vn + SSH config + login admin.
6. Skill ef-core-migration: 13 migration label.
Net delta: -800 line docs (chu yeu archive + collapse migration-todos).
