[CLAUDE] Infra: adopt AI_INFRA HMW-governance broadcast — ultra-on/off toggle + hmw.js checkpoint-gate + memory-safety (S49)

adap-apply 2026-06-03-Agent-ultracode-hmw-mem-governance (reviewer_gate PASS).
PROJECT-FIT=ADOPT tailored: SE 8-agent roster. nac=executed-file (verified-pending restart+spawn-test).

- T1/T2 toggle: .claude/commands/ultra-on.md + ultra-off.md; marker .claude/hmw-mode.on gitignored (T2 non-negotiable).
- T3: session-start BUOC 0.5 reads marker -> reports ON/OFF.
- S2/S3/S4: .claude/workflows/hmw.js P2 fan-out — checkpointApproved throw (mechanized), args JSON.parse-guard, role-whitelist fail-soft, VALID_ROLES=8 SE agents, sub-no-spawn-sub, return schema findings+memoryDelta 4-field (R1).
- M1-M5: B1 slice-inject / M2 return-delta-only / B3 single-writer append-only / B2 harvest-lien / M5 store_memory-strip re-verified intact (0 tools-grant).
- agents/README.md +HMW governance section (VALID_ROLES source-of-truth) + adap-report 5-field LOCK.

Test 181 unchanged (no .cs/.tsx). CI-skip (all .md/.js/.gitignore).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

.claude/commands/ultra-off.md

@@ -0,0 +1,11 @@
+---
+description: TẮT HMW-mode SOLUTION_ERP — về vận hành thường (Agent-tool spawn lẻ / solo theo agents/README decision-tree). Cặp với /ultra-on.
+---
+
+# /ultra-off — TẮT HMW-mode (SOLUTION_ERP)
+
+> Cặp với **`/ultra-on`**. 🔴 restart Claude Code nếu vừa tạo (no hot-reload).
+
+Em main: **xóa marker** `.claude/hmw-mode.on` (Remove-Item; không có → "đã tắt sẵn") + **thoát HMW-mode** → task chạy **vận hành THƯỜNG** (Agent-tool spawn theo `.claude/agents/README.md` decision-tree / solo). `/session-start` kế báo **OFF**. Workflow fan-out chỉ chạy lại khi `/ultra-on` (deliberate on-ramp — KHÔNG consent-miệng, KHÔNG keyword auto-run).
+
+> 🧠 **Ký ức GIỮ NGUYÊN:** memory đã harvest các lần HMW trước KHÔNG bị xóa (B3 append-only — memory là tài sản). Tắt mode chỉ dừng *chạy mới*, không đụng *đã lưu*.