[CLAUDE] Docs: Harness-4 two-tier runtime-VERIFIED (spawn-test 2 chiều post-restart) + email-back AI_INFRA

- Spawn-test 2 chiều S57bis: H1 tooling-auditor (demote pin) self-report claude-opus-4-8[1m] + H2 harvest-curator (promote inherit) self-report claude-fable-5[1m] → nấc executed-file/PENDING-RESTART → RUNTIME-VERIFIED (adap-report §2/§5 + STATUS row). [1m] 1M-resolve SE tự verify.
- Email update 2026-06-11-se-to-ai_infra-harness-4-runtime-verified (nac sent, sha ecf1d587, honest n=1/chiều, hmw.js executed-file giữ) + _index OUTBOUND.
- Lesson env: CCD harness cache agent frontmatter — restart CLI mới ăn (2 data-point 06-10/06-11).
- Bundle 06-10 carry: 7 agent pin opus-4-8 + 4 inherit + hmw.js tier-map H4.5 + agents/README two-tier + 2 adap-report + email 06-10 + agent-memory delta (KEEP-ALL-5 H2-verified) + investigator L1→L2 archive curate.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

docs/STATUS.md

@@ -21,7 +21,7 @@
 | Gotchas | **58** | +1 S56 **#58** EF read-modify-write lost-update (`entity.X += n; SaveChanges` đua) → `ExecuteUpdateAsync` atomic increment + Serializable tx. (#57 backlog CLOSED S53) |
 | User memory | **20** | re-grounded S54 (H1 disk-count — S53 base thật 19 không phải 18); +1 S54 `feedback_agent_cwd_relative_memory_misland` (sub cd subdir → MEMORY Write stray) |
 | Skills | 6 | 3 domain + 3 ops |
-| Sub-agents | **11** | Opus 4.8 1M · 9 product/quality (7 core + frontend-designer + database-agent) + 2 monitor INFORM-only (tooling-auditor H1 + harvest-curator H2). ✅ database-agent **verified-runtime S53** (spawn-test PASSED — caught Mig 46-unapplied-local drift) |
+| Sub-agents | **11** | **two-tier H4 (06-10):** em main Fable 5 (1M) Max · 4 promote `inherit`=Fable 5 (reviewer·investigator-codebase·database-agent·harvest-curator) · 7 demote pin `claude-opus-4-8` (**runtime-VERIFIED 06-11** — spawn-test 2 chiều S57bis: H1 tooling-auditor self-report `claude-opus-4-8[1m]` + H2 harvest-curator `claude-fable-5[1m]`; `[1m]` 1M-resolve SE tự verify) · effort Max ×2 tier. 9 product/quality + 2 monitor INFORM-only. ✅ database-agent **verified-runtime S53** (spawn-test PASSED — caught Mig 46-unapplied-local drift) |
 | RAG chunks | **2416** | Recovered S52 (S51 Qdrant DOWN → nay alive, rerank live 0.9375). Stale `last_indexed 05-29` (S42-S52 via store_memory stopgap; full re-index = AI_INFRA op cần VOYAGE_API_KEY). |
 
 **Bundle hash live (prod):** admin `4SUwDLD8` · user `XdKzt9LL` (S55 — admin rotate 2× [master-data form rồi redesign]; user 1× [master-data]). Latest deploy Run #378 (`7feb53e`, ~4m24s): **Phase 1 FE redesign fe-admin** (density-first design system, giữ brand #1F7DC1) — admin bundle `B-d6893W`→`4SUwDLD8`, user `XdKzt9LL` UNCHANGED (scope-correct FE-admin-only), no new mig, health 200/200. Prior Run #377 (`69cb393`): Mig 48 applied prod · master data real Projects 6/6 · WorkItems 71 · Suppliers 3 · CAL01.Investor exact.