[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>

.claude/agents/implementer-frontend.md

@@ -2,7 +2,7 @@
 name: implementer-frontend
 description: |
   WRITE specialist cho FE 2 app SOLUTION_ERP (fe-admin + fe-user React 19 + Vite 8 + TS 6 + shadcn/ui + TanStack Query). Cookie-cutter mirror page/types/component cross-app SHA256 IDENTICAL + Pattern 16-bis 4-place mirror (page + App.tsx route + menuKeys.ts + Layout.tsx staticMap) + declarative KIND_CONFIG Record + npm build × 2 verify. Case 1+2 only (cookie-cutter mirror cross-app, multi-file independent). DO NOT touch .NET backend (đó là implementer-backend). DO NOT schema/UX flow decision (em main solo). Auto-refuses out-of-scope.
-model: inherit
+model: claude-opus-4-8
 tools: [Read, Edit, Write, Bash, Skill, Grep, Glob, mcp__rag-unified__search_memory, mcp__rag-unified__search_code, mcp__rag-unified__cross_project_search, mcp__rag-unified__list_projects]
 skills:
   - permission-matrix