[CLAUDE] Docs: S70 session-end closeout — Harness-9 STATUS/HANDOFF/log + doc-drift 4-flush + agent-memory provenance

- STATUS.md + HANDOFF.md: S70 entry (Harness-9 L2 dark-matter recovery + adap 2-workflow mandate, 0 production code, 3-stage Workflow run-id, 4 over-cap sub <25KB cap, P1 curate-debt CLOSED).
- docs/changelog/sessions/2026-06-17-S70-harness-9-l2-recovery.md: full session log.
- §L.g doc-drift 4-flush (H1 tooling CHỐT): dependency-audit-erp/SKILL.md:153 (65->68) + skills/README.md:20 (Mig 52->53) + :90 (65->68) + session-start.md:44 (58->68).
- §L.d/f agent-memory provenance (H2 harvest GATE CONDITIONAL PASS): 4 curate-log refresh -> S70 (was stale S40/S66/S69) + read-side fix MEMORY.md L5 header -> _INDEX.md (3/4 had 0 refs; reviewer already had it). All 4 MEMORY.md still <25KB auto-inject cap.

State unchanged (0 production code): Mig 53 / 88 tables / 306 test / 68 gotchas / menu 54 / bundle BgNCjwsG-CBvh0vtf.

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

.claude/agent-memory/cicd-monitor/MEMORY.md

@@ -81,5 +81,6 @@ BE (test+build) ~90s · FE × 2 ~60s/app · deploy ~30s · **total ~3min code /
 
 ## 🔄 Curate trigger
 - >~30KB → archive recent runs → L2 `archive/<period>.md`. Dup failure patterns → merge. Stale >3mo → remove.
-- **Last curate: 2026-06-16 S66 em main** (86.8→29.2KB — 2.9× over-cap fix): byte-exact `sed` move Run #286→#232 (S62→S29, incl #291 forensic [lesson=gotcha #65 + #292-inline] + #383 ex-VỊ-TRÍ-LẠC) → `archive/2026-06.md`; refreshed essentials Mig 50→52 + bundle-live S69→S70 #295. Kept baseline (gotcha patterns + Stage 0-5 + Stage 4.6 + 10-point + Discovery #4-8) + 6 current 06-16 runs #289-#295.
+- **Last curate: 2026-06-17 S70 Harness-9 (em-main + Stage-B `wf_a58e0d15-beb`)** (65.2→23.2KB): L2 dark-matter recovery — 10 oldest run-records → `archive/2026-06.md` (ADDITIVE, original 58378B prefix byte-exact) + `archive/_INDEX.md` (mục-lục substring sha-keyed, Ctrl-F fallback, no line-hint) + `2026-0{5,6}.gist.md` (4-field, distill-gen:1). 0-byte-loss git `+13 -0` + sha (Stage C `wf_9520d8cd-4fe` + em-main self-gate, 2 reviewer no-return). Kept foundation + 2 newest full #308/#307 + stubs.
+- **Prev curate: 2026-06-16 S66 em main** (86.8→29.2KB sed Run #286→#232 incl #291 forensic) · S40 q4.
 - **Prev curate: 2026-05-29 S40 em main proxy** (35.3→~21KB): archived Run #359/#243/#242/#241/#240 + S35/S36 startup → q4 + git d2f52ba; refreshed stale 120→130 test + Mig 34→40. Prev: S34 q3 · S32 q2 · S22 runs.

.claude/agent-memory/implementer-backend/MEMORY.md

@@ -89,4 +89,4 @@ UI `disabled={!canX}` + BE helper `EnsureCanXAsync(id, userId)` throw 403 (NOT i
 
 ## 🔄 Curate trigger
 - >~30KB → archive recent → L2 `archive/<period>.md`. Stale >3mo → remove.
-- **Last curate: 2026-05-29 S40 em main proxy** (30.9→~18KB): **dedup split** — removed FE patterns (5/6/13/14/15/16-bis → implementer-frontend) + test patterns (10/11/12 → test-specialist), condensed Pattern 12-bis/12-ter, refreshed stale (104/111→130 test, Opus 4.7→4.8 model). BE patterns 1-4/7-9/12-bis/12-ter foundation preserved. Prev: S34 q3 · S32 q2 · S22 q1.
+- **Last curate: 2026-06-17 S70 Harness-9 (em-main + Stage-B workflow)** (33.2→17.4KB): L2 dark-matter recovery — 14 Recent-activity entries (S55→S35) → NEW `archive/2026-06.md` + `_INDEX.md` (substring sha-keyed) + `2026-0{5,6}.gist.md` (distill-gen:1). 0-byte-loss md5 byte-exact (Stage C audit CONCERN → read-side-gap MEMORY-L5→_INDEX fixed). _(cosmetic: 2 curate-meta lines carry `S?` worker-label.)_ Prev: S40 (30.9→~18KB dedup-split BE/FE/test) · S34 q3 · S22 q1.

.claude/agent-memory/investigator-codebase/MEMORY.md

@@ -90,4 +90,4 @@ Bearer từ `POST api.solutions.com.vn/api/auth/login` → status matrix expecte
 
 ## 🔄 Curate trigger
 - >~30KB → archive recent → L2 `archive/<period>.md`. Stale >3mo → remove.
-- **Last curate: 2026-05-29 S40 em main proxy** (35.7→~20KB): archived 7 FIFO S29-S36 → q4 + git d2f52ba, refreshed stale essentials S25→S40 numbers, trimmed memory-list. Prev: S34 q3 · S32 q2 · S22 q1.
+- **Last curate: 2026-06-17 S70 Harness-9 (em-main + Stage-B workflow)** (47.0→24.1KB): L2 dark-matter recovery — 15 entries → `archive/2026-06.md` (additive) + 3 oldest → NEW `archive/2026-05-q4.md` (was git-only d2f52ba) + `_INDEX.md` (substring sha-keyed) + `2026-0{5,6}.gist.md` (distill-gen:1). Also Stage-A recon actor (`wf_be952f3c-97f` — substring-pointer-design decision). 0-byte-loss verified (em-main self-gate, reviewer no-StructuredOutput). Prev: S40 (35.7→~20KB q4+d2f52ba) · S34 q3 · S22 q1.

.claude/agent-memory/reviewer/MEMORY.md

@@ -80,5 +80,5 @@ Adversarial pre-commit reviewer SOLUTION_ERP. Read-only verify + live curl prod
 
 ## 🔄 Curate trigger
 - >~30KB → archive recent → L2 `archive/<period>.md`. Stale >3mo → remove.
-- **Last curate: 2026-06-17 S69 (Harness-9)** (43.5→24.3KB): moved 9 entries S51→S57 (byte-exact) → `archive/2026-06.md`; KEPT foundation + 6 newest (S69×2/S65×2/S60/S57bis) + S49/S43/S35/S33 tail + Smart-Friend-cumulative + archive-pointers. Built `archive/_INDEX.md` (cross-archive table) + `.gist.md` (4-field distill). No re-ground (additive-only). Prev: S40 (28.4→18KB) · S34 q2 · S22 q1.
+- **Last curate: 2026-06-17 S70 (Harness-9, em-main + Stage-B workflow)** (42.5→24.8KB): moved 9 entries S51→S57 (byte-exact) → `archive/2026-06.md`; KEPT foundation + 6 newest (S69×2/S65×2/S60/S57bis) + S49/S43/S35/S33 tail + Smart-Friend-cumulative + archive-pointers. Built `archive/_INDEX.md` (substring sha-keyed) + `.gist.md` (4-field distill-gen:1). Also Stage-C audit actor (`wf_9520d8cd-4fe` — verify 0-byte-loss/pointer/coverage). No re-ground (additive-only). Prev: S40 (28.4→18KB) · S34 q2 · S22 q1.
 - **Prev curate: 2026-05-29 S40 em main proxy** (28.4→~18KB): archived S33 Plan C + S33 startup + S32×2 + S29 wrap detail → q2 + git d2f52ba; refreshed stale (81/111→130 test, 47→55 gotcha, 31→40 mig, ~146→211 endpoints). Foundation (bug patterns + 5-category + Smart Friend guard + cross-module security) preserved. Prev: S34 q2 · S22 q1.