[CLAUDE] Docs: adopt Harness-10 — tracked run-trace folder convention + checklist 9-10 (3-workflow invest/imple/review)

Migrate .claude/workflows/wave-*/ (gitignored) -> runs/<run-id>/ git-TRACKED (run.md+sub-md/+harvest/) + _ledger.md 2-beat + 3-layer anti-miss + containment model shift (B6 'any tracked-change=violation' -> 'tracked-change outside run-folder+code-disjoint=violation'). hmw.js wave->run-trace (accept args.run + alias). Review (R2+R3) caught C5 L1 over-claim -> fixed (em-main convention, engine no-fs). 3 run-id: wf_9c2cd2cd-2e7 / wf_e4e46725-231 / wf_636bc95b-939. 0 production code, state unchanged (Mig 53/88 tables/306 test/68 gotcha).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

.claude/workflows/runs/2026-06-18-h10-implement/run.md

@@ -0,0 +1,25 @@
+# RUN — Harness-10 adap · STAGE 2 IMPLEMENT
+
+- **run-id (folder):** 2026-06-18-h10-implement
+- **workflow run-id (evidence B3):** wf_e4e46725-231
+- **adap:** Harness-10 run-trace folder convention
+- **checkpoint:** APPROVED (anh chốt full-adopt + dogfood qua HMW)
+- **opened:** 2026-06-18 08:42 +07
+- **input spec:** `../2026-06-18-h10-invest/harvest/invest-synthesis.md`
+- **status:** OPEN → running
+
+## Split (file-disjoint — KHÔNG chồng lấn)
+| Actor | Files | Nội dung |
+|---|---|---|
+| 🟦 Agent 1 (general-purpose) | `agents/README.md` · `harvest-curator.md` · `tooling-auditor.md` | text repoint wave→run-trace (:111/:162 · :22-28/:52 · :40) |
+| 🟦 Agent 2 (general-purpose) | `commands/session-end.md` · `session-start.md` | C4 close=verify-idempotent · C5 L2 orphan-scan · L3 close-gate |
+| 🟦 Agent 3 (general-purpose) | `workflows/README.md` (full rewrite) · NEW `runs/README.md` | convention doc + caveat C7 + repoint G-015 :35/:47 |
+| 👤 Em-main (single-writer) | `.gitignore` · `hmw.js` · `harvest-curator/MEMORY.md` | MECHANISM cluster (live engine + wording-critical :112) + reconcile |
+
+## Guards áp cho agent (từ synthesis RISKS)
+- Return-delta-only, **KHÔNG tự ghi MEMORY.md** (race observed @INVEST).
+- Containment wording PHẢI khớp `runs/_ledger.md:4` (3 chỗ đồng bộ: README/hmw.js/_ledger).
+- DO-NOT-EDIT frozen evidence (broadcasts/** · adap-reports/2026-06-07-harness-2 · error-ledger:86 · sessions/* · STATUS:217-226 · HANDOFF · archives).
+- G-015 no-overclaim: TRACKED ≠ read-only-enforced.
+
+## Output → `harvest/implement-synthesis.md` (em main @P3)