[CLAUDE] Docs: adopt Harness-9 — L2 archive dark-matter recovery (4 sub) + adap 2-workflow mandate (S70)

3-stage Workflow run-id evidence: investigate wf_be952f3c-97f / implement wf_a58e0d15-beb / audit wf_9520d8cd-4fe.

PART 1 (L2 recovery): 4 over-cap sub (cicd-monitor/investigator-codebase/reviewer/implementer-backend)
curated L1->L2 byte-exact + archive/_INDEX.md (substring sha-keyed pointers, no line-hints)
+ <period>.gist.md (4-field distill, distill-gen:1, verbatim frozen). All 4 MEMORY.md now < 25KB
auto-inject cap (closes P1 curate-debt). ~240KB archive no longer RAG-dark. 0-byte-loss git+sha
verified (Stage C audit + em-main self-gate on 2 reviewer StructuredOutput no-returns). Read-side
gap fixed (MEMORY.md L5 header -> _INDEX). + memory-budget.json (seed-by-measure) +
scripts/measure-agent-memory.ps1 + .ragignore guard.

PART 2/3 (process mandate): every adap = 2 separate workflows (implement + review) + report with
run-id; short-but-needs-confirm still requires review. Codified in .claude/commands/adap-apply.md
+ agents/README.md (Upgrade S70) + session-start.md (§2.1.2 budget-audit, pending-restart).

adap-report + email-back to AI_INFRA (body-hash 7c07b716e775).

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

.claude/agent-memory/implementer-backend/archive/_INDEX.md

@@ -0,0 +1,66 @@
+# Archive Index — implementer-backend (L2 catalog, NO content)
+
+> **Purpose:** rescue L2 archive "dark-matter" (not in RAG). One line per archived record so a reader can locate + Ctrl-F the verbatim text. This index holds NO record bodies — see `<file>.gist.md` for 4-field distillations, and the named archive file for full verbatim.
+> **Pointer style = substring (Ctrl-F) PRIMARY.** Each row ends `substring:"…"` — a string that greps UNIQUE (count=1) inside its target file. Open the file, Ctrl-F the string, land on the record. Fallback hint = the record's `## /### ` heading (date + session). NO line-number hints (archives are frozen but line numbers drift if ever re-touched).
+> **Why not date pointers:** dates COLLIDE — q1 has 5× `2026-05-14` + 4× `2026-05-15` + 2× `2026-05-13`; q2 2× `05-19` + 2× `05-22`; q3 4× `05-22`; q4 3× `05-26`. So every pointer is keyed on a git-SHA (`cdfd542`/`0bf6c7e`/`06a441c`/`62b50d1`) or a distinctive Mig-name / phrase, never the bare date.
+> **Archives are FROZEN / additive-only.** `2026-05-q1..q4.md` are verbatim history (do NOT edit). `2026-06.md` (new, Harness-9 curate) holds 14 bullets moved byte-exact out of MEMORY.md L87-L104.
+> **Labels:** `[meta]` = curate/governance/setup note (low code value). `[stub→git]` = FIFO-trim stub whose real content lives in git `d2f52ba` (do not expect rich body).
+> **Sorted by DATE** (ISO 05-xx first; then session-keyed S41→S55 records in `2026-06.md`, which are chronologically post-`05-26`).
+
+---
+
+## archive/2026-05-q1.md  (S21-S24 · 12 records · verbose)
+
+- 2026-05-13 · REFUSE-class log (S21 t3-t5) · 3× REFUSE cross-stack; gotcha #45 bug+reasoning; per-NV split + EF backfill-reorder pattern saved · substring:"gotcha #45 = bug + reasoning"
+- 2026-05-13 · REFUSE-class log (S22) · 100% REFUSE; state 30 mig/104 test; 4 S22 mismatches (accessToken, size=xl, changelogs field) · substring:"30 migrations** (+1 Mig 30 AllowApproverEditSection1"
+- 2026-05-14 · FE Designer label polish (S23 pre-A) · ApprovalWorkflowsV2Page.tsx:873 fullName lookup from usersList · substring:"UI polish slot label Designer Mig 31 prep"
+- 2026-05-14 · BE Mig 31 schema swap (S23 K1) · F2 storage Users→ApprovalWorkflowLevels, ADD-DROP no-BACKFILL, both DB · substring:"Mig 31 schema swap F2 storage Users → ApprovalWorkflowLevels"
+- 2026-05-14 · FE Designer 7th checkbox (S23 K3) · AllowApproverSkipToFinal + banner rewrite, per-slot mirror 3× · substring:"FE Admin Designer 7th checkbox AllowApproverSkipToFinal"
+- 2026-05-14 · BE+FE zombie cleanup (S23 K5) · drop F2 endpoint/column/DTO/stale comments, 9 file +42/-94 · substring:"Cleanup zombie F2 endpoint + UsersPage column"
+- 2026-05-14 · Test Approver F2 regression (S23 K7) · del 3 Drafter F2 + add 3 Approver F2; 104 PASS; SeedApproverF2WorkflowAsync · substring:"Mig 31 Approver F2 service regression tests"
+- 2026-05-15 · Test ReturnMode edge (S24 M2) · 2 [Fact] reset Bước1Cấp1 keep ChoDuyet; 106 PASS · substring:"Plan M Chunk M2"
+- 2026-05-15 · FE rename label (S24 M3) · Phase=TraLai(98) "Trả lại"→"Cần chỉnh sửa lại", 4 file ×2 app · substring:"rename Phase=TraLai (98) display label"
+- 2026-05-15 · REFUSE-class log (S23 t4-t11) · 8 plans em main solo; Plan R/S/T destructive sqlcmd ~720 rows; DemoSeed flag · substring:"8 plan consecutive em main solo"
+- 2026-05-15 · FE read-only matrix (S24 Plan AA B) · WorkflowMatrixViewPage fe-user; shadcn lacks Card/Badge→inline fallback · substring:"FE user read-only matrix view workflow V2 ghim"
+- 2026-05-15 · [meta] wrap (S24 Plan AA) · Patterns 13/14/15 NEW; REFUSE 4/4 correct; shadcn fe-user subset note · substring:"shadcn fe-user KHÔNG có `Card`/`Badge`"
+
+## archive/2026-05-q2.md  (S25-S29 · 5 records · verbose)
+
+- 2026-05-19 · BE Changelog refactor (S25 AB-A) · commit cdfd542; ApplyReturnModeAsync 215-378 4-mode uniform log; FE substring filter · substring:"Commit `cdfd542` 3 file +146/-95 LOC"
+- 2026-05-19 · [meta] wrap (S25) · Patterns 16/17/18 NEW (batch fix / FE synthetic rows / userMap fallback); 6 follow-ups em main solo · substring:"Plan AB Chunk A spawn 1× ~12K Case 1"
+- 2026-05-21 · FE PE list tree (S26 Plan AG) · commit 0bf6c7e; Pattern 19 details/summary + localStorage Set; ×2 app SHA256 match · substring:"`0bf6c7e` 2 file +346/-116 LOC"
+- 2026-05-22 · FE 4 master pages mirror (S27 CA-B) · commit 06a441c; Pattern 16 byte-identical admin→user SHA256; PS $_ gotcha · substring:"Commit `06a441c` 6 file changed"
+- 2026-05-22 · FE Contract V2 dropdown (S29 Plan B-D) · commit 62b50d1; Pattern 12-bis + 16-bis ×2 app; ApplicableType=3 · substring:"Commit `62b50d1` clean 2 file"
+
+## archive/2026-05-q3.md  (S27-S29 wraps + setup · 5 records · mostly meta)
+
+- 2026-05-22 · [meta] S29 wrap · 5 spawn busiest; Pattern 12-bis NEW; stash em-main WIP race trick; forward SEQUENTIAL not parallel BE · substring:"busiest agent S29 với 5 spawn total"
+- 2026-05-22 · [meta] S28 governance · Layer A distributed; Pattern 7 proven 4× Layer-B candidate; no self-authorize cross-project · substring:"S28 wrap Layer A governance distributed active"
+- 2026-05-22 · [meta] S27 retrospective · 2/8 tasks delegable but registry empty→em-main solo; Pattern 20 (5 PS scripts mirror) · substring:"wrap-up retrospective REFUSE analysis"
+- 2026-05-22 · [meta] curate (S29-era) · archived 12 q1 entries; 38.8KB→~22-24KB · substring:"Archived 12 verbose Recent activity entries S21 t3"
+- 2026-05-11 · [meta] setup baseline · agent initialized; 5 patterns S1-S20; awaiting first SendMessage · substring:"Implementer agent initialized"
+
+## archive/2026-05-q4.md  (S32-S33 + S35/S29 trim-stubs · 5 records)
+
+- 2026-05-26 · FE HRM scaffold (S33 G-H1 T5) · 3 NEW page ×2 app SHA256 IDENTICAL; Pattern 16-bis 4th + 12-bis 4th · substring:"S33 Plan B G-H1 Task 5"
+- 2026-05 · [stub→git] BE CRUD 4 catalog (S35 G-H2) · HrmConfigFeatures 372 LOC 16 endpoint; HRM no HasQueryFilter→.Where(!IsDeleted); Validator MaxLength=EF (Code=50 not 20) · substring:"S35 G-H2 BE CRUD 4 catalog — archived S65 FIFO trim"
+- 2026-05 · [stub→git] Contract V2 mirror (S29 Plan B-C) · Mig 33 ContractLevelOpinions; Pattern 12-bis 1st; 8 file +4265 LOC autogen · substring:"S29 Plan B Chunk C Contract V2 mirror — archived S65 FIFO trim"
+- 2026-05-26 · [meta] S32 wrap · curate q2 36.2→27.5KB; Plan G 11-module backlog; S33 pending tasks list · substring:"S32 wrap — em main proxy curate + Plan G 11 module"
+- 2026-05-26 · [meta] S32 startup · size FLAG 36.2KB>25KB; 17 patterns confirmed; RAG live rerank 0.824/0.801/0.793 · substring:"S32 startup — context verify + RAG live confirm"
+
+## archive/2026-06.md  (S41-S55 · 14 records moved byte-exact from MEMORY.md L87-L104, S? Harness-9 curate · chronologically post-2026-05-26)
+
+- S41 · BE schema 4 WorkflowApps (P11-A W1) · Mig 41 WireWorkflowAppsApprovalV2; Pattern 12-bis 13×; 5 CreateTable+4 AddColumn both DB · substring:"S41 P11-A Wave 1 SCHEMA — wire ApproveV2+LevelOpinions"
+- S42 · [stub→git] BE App LeaveOt ApproveV2 (Wave 2a) · absorbed Pattern 4 + WorkflowAppCodeGen Serializable-tx {prefix}/{year}/{seq:D3} + status enum DIFFERS ProposalStatus + Owner=RequesterUserId · substring:"Archived S42 P11-A Wave 2a APP (LeaveOt ApproveV2 CQRS) → git history"
+- S42 · BE App Travel+Vehicle ApproveV2 (Wave 2b) · TravelVehicleApprovalFeatures ~830 LOC; mirror SEMANTIC enum member not literal; D3 no-year · substring:"S42 P11-A Wave 2b APP — wire ApproveV2 CQRS Travel+Vehicle"
+- S42 · BE seed 4 workflow V2 (P11-A) · DbInitializer mirror SeedSampleProposalWorkflowV2 ×4; UNGATED gotcha #51; Bash tool=bash not PowerShell · substring:"S42 P11-A SEED — 4 sample ApprovalWorkflow V2"
+- S43 · BE LeaveBalance logic (P11-B W1) · Mig 42 AddLeaveBalances; deduct exactly-once via early Status!=DaGuiDuyet throw; RemainingDays computed · substring:"S43 P11-B Wave 1 — LeaveBalance business logic"
+- S51 · BE Vehicle+Driver catalogs (P11-C W1) · Mig 44; Pattern 12-bis catalog-mega 4×; gotcha #57 Code UNIQUE HasFilter [IsDeleted]=0; admin perm via MenuKeys.All · substring:"S51 P11-C HMW W1 — Vehicle+Driver catalogs HrmConfigs"
+- S52 · BE attendance report + IT codegen (P11-E+F) · NO mig; day-type classify IN-MEMORY (DayOfWeek+holidaySet no EF-translate); Holiday.Date=DateOnly not DateTime · substring:"S52 P11-E+F Wave1 BE migration-FREE"
+- S52 · BE ItTicket round-robin+SLA (P11-D W2) · Mig 46 AddSlaFieldsToItTicket; SlaWindow shared w/ job; SeedItDeptStaff AFTER SeedDemoUsers ordering · substring:"S52 P11-D Wave2 BE — ItTicket round-robin + SLA"
+- S53 · BE filter 3 Master unique idx (gotcha #57 EXT) · Mig 47; copy filter string byte-for-byte from HolidayConfiguration; Mig 46 local catch-up; 203 GREEN · substring:"S53 gotcha #57 EXT BE — filter 3 Master Code unique indexes"
+- S54 · BE menu leaf AttendanceReport (Task D) · NO mig; admin perm auto via MenuKeys.All 2-point; idempotent seed upsert · substring:"S54 Task D BE — promote AttendanceReport to sidebar menu leaf"
+- S54 · BE ItTicket reassign capability (cross-stack) · NO mig; fail-closed authz Forbidden BEFORE NotFound (existence-oracle); 2 patterns saved · substring:"S54 ItTicket reassign cross-stack — IT-staff self-service"
+- S55 · BE master-data import · Mig 48 AddProjectMasterFields 4 AddColumn; SeedRealMasterDataAsync UNGATED 62 Project+71 WorkItem+3 Supplier; runtime Dev proof · substring:"S55 master-data import (Mig 48 `AddProjectMasterFields`"
+- S35 · [stub→git] BE CRUD 4 catalog + Contract V2 (S40 trim) · KEY absorbed into Pattern 12-bis foundation (catalog-mega + HRM .Where(!IsDeleted) + Validator MaxLength=EF) · substring:"Archived S35 G-H2 BE-CRUD-4-catalog + S29 Plan-B-Chunk-C Contract-V2-mirror"
+- S35 · [stub→git] FE/test + older BE (S40 curate) · git d2f52ba: S35 FE inline forms 5 satellite + S34 test +10 + S33 EmployeesListPage + S32 wrap/startup · substring:"Archived FE/test + older BE entries → `archive/2026-05-q4.md` + git d2f52ba (S40 curate)"