[CLAUDE] Tests: Chunk F — K7 Mig 31 Approver F2 service regression + delete deprecated Drafter F2 tests

Sub-task 1: Fix broken references
- Tests reading removed User.AllowDrafterSkipToFinal prop -> delete entire test methods (semantic deprecated, no value)
- 3 deleted: SkipToFinal_DrafterAllowed_SetsPointerToFinalLevel + SkipToFinal_DrafterDenied_NonAdmin_Throws + SkipToFinal_AdminBypass_Succeeds

Sub-task 2: Add 3 Approver F2 service tests (PurchaseEvaluationWorkflowServiceReturnModeTests)
- ApproveV2_SkipToFinal_AdminTickFlag_SetsPhaseDaDuyet (happy path)
- ApproveV2_SkipToFinal_FlagOff_NonAdmin_ThrowsConflictException (denied)
- ApproveV2_SkipToFinal_FlagOff_Admin_BypassesFlagCheck (admin bypass)

Pattern reusable: SeedApproverF2WorkflowAsync 2 Step x 2 Level cookie-cutter
(Implementer memory Pattern 11 S22 SeedWorkflowAsync). PE init Phase=ChoDuyet
+ pointer Step 0 Cap 1. TestApplicationDbContext SQLite. Add EntityFrameworkCore
using for ToListAsync queries on PEL/PEA/Changelog audit assertions.

Verify:
- dotnet build SolutionErp.slnx 0 err 2 pre-existing DocxRenderer warn
- dotnet test SolutionErp.slnx 104 PASS (58 Domain + 46 Infra, 3 deleted + 3 added cancel out, baseline preserved)
- 3 Approver F2 tests verified individually PASS

Plan K Chunk F test-after carry per Phase 9 UAT mode bro confirm.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

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

@@ -204,6 +204,7 @@ KHÔNG `*` / `latest`. Critical pins:
 
 ## 📅 Recent activity (last 10 FIFO)
 
+- **2026-05-14 (S23 t1, K7 Chunk F PASS):** Mig 31 Approver F2 service regression tests. Sub-task 1 fix broken Drafter F2 test reference K1 flagged: `PurchaseEvaluationWorkflowServiceReturnModeTests.cs:253` `drafter.AllowDrafterSkipToFinal = true` (DELETE 3 deprecated Drafter F2 tests entire — `SkipToFinal_DrafterAllowed_SetsPointerToFinalLevel` + `SkipToFinal_DrafterDenied_NonAdmin_Throws` + `SkipToFinal_AdminBypass_Succeeds`, semantic deprecated no value). Sub-task 2 add 3 new Approver F2 tests: `ApproveV2_SkipToFinal_AdminTickFlag_SetsPhaseDaDuyet` (happy path — slot Cấp 1 Bước 1 admin tick → Phase=DaDuyet, pointer cleared, opinion + PEA + Changelog logged), `ApproveV2_SkipToFinal_FlagOff_NonAdmin_ThrowsConflictException` (denied — flag off non-admin slot user → throw "chưa được phép duyệt thẳng Cấp cuối"), `ApproveV2_SkipToFinal_FlagOff_Admin_BypassesFlagCheck` (admin bypass — flag off admin role → DaDuyet allowed). Pattern 11 SeedWorkflowAsync cookie-cutter REUSE — created `SeedApproverF2WorkflowAsync` helper (2 Steps × 2 Levels — multi-step verify skip thẳng terminal KHÔNG fallthrough advance pointer next Step), AllowApproverSkipToFinal per-slot param. PE init Phase=ChoDuyet + CurrentWorkflowStepIndex=0 + CurrentApprovalLevelOrder=1 (vs S22 happy path từ DangSoanThao). Add `using Microsoft.EntityFrameworkCore` cho `.ToListAsync()` PEL/PEA/Changelog query. File header narrative line 17-25 REWRITE để track Mig 31 refactor semantic Approver scope ChoDuyet vs Drafter-from-Nháp cũ. Verify: `dotnet build` clean 0 err 2 warn pre-existing DocxRenderer. `dotnet test SolutionErp.slnx` 104 PASS (58 Domain + 46 Infra, 3 deleted + 3 added cancel out, baseline preserved). 3 Approver F2 tests verified individually PASS. Diff +175/-92 LOC trên 1 file. Token ~14k.
 - **2026-05-14 (S23 t1, K5 Chunk D PASS):** Cleanup zombie F2 endpoint + UsersPage column + DTO field + stale narrative comments (Reviewer Major #1 + Major #2 + Minor #3 + Minor #4). Pattern post-refactor full cleanup atomic 1 commit. BE 7 file (UsersController.cs DELETE PATCH /allow-skip-final endpoint + SetAllowDrafterSkipToFinalBody record; UserFeatures.cs DELETE UserDto field + SetUserAllowDrafterSkipToFinalCommand + Handler + sentinel-false mappings cleanup; ApprovalWorkflow.cs REWRITE stale narrative line 78-80 Mig 31 semantic + docstring line 108; PurchaseEvaluationFeatures.cs REWRITE Command DTO comment line 401; ApprovalWorkflowConfiguration.cs APPEND Mig 31 narrative line 22-24 + clean storage move comment line 87; ApprovalWorkflowV2AdminFeatures.cs clean DTO comment line 58; IPurchaseEvaluationWorkflowService.cs + PurchaseEvaluationDtos.cs clean stale "storage Users.AllowDrafterSkipToFinal" references) + FE Admin 2 file (UsersPage.tsx DELETE "Skip cuối" column TableHeader/TableCell + FastForward import + allowSkipMut mutation hook + FastForward toggle button; types/users.ts DELETE allowDrafterSkipToFinal field). fe-user KHÔNG đụng (no UsersPage admin-only + K6 sẽ handle Workspace Drafter checkbox), FE Designer page KHÔNG đụng (K3 done — 2 stale comment line 75 + 504 leftover deferred K6). Grep `AllowDrafterSkipToFinal` + `allow-skip-final` + `allowDrafterSkipToFinal` + `Skip cuối` + `FastForward` ZERO results across src/Backend (excl migrations) + fe-admin/src. Build BE production projects clean (0 err, 2 pre-existing DocxRenderer warn). Build fe-admin clean (0 TS err, 0 new warn). Diff +42/-94 LOC trên 9 file. Token ~12k. K6 Workspace Drafter checkbox cleanup next.
 - **2026-05-14 (S23 t1, K3 Chunk C PASS):** FE Admin Designer 7th checkbox AllowApproverSkipToFinal + banner rewrite. Pattern Mig 29/30 admin opt-in per-slot mirror **reinforced 3×** cumulative (Mig 29 F1+F3 5 checkbox + Mig 30 F4 1 checkbox + Mig 31 F2-refactor 1 checkbox = 7 checkbox total per slot). Cookie-cutter 1 file fe-admin only (`ApprovalWorkflowsV2Page.tsx`, fe-user no Designer per Investigator K0 S1). 7 sub-items atomic: (1) LevelDto type +`allowApproverSkipToFinal: boolean`, (2) EditLevelEntry type +same, (3) `makeDefaultLevelEntry` default false, (4) `copyFromDefinition` propagate `?? false`, (5) inline checkbox row position **cuối list** sau F4 AllowApproverEditBudget logical grouping (Edit Section 2 → Edit Budget → Skip to Final), (6) banner rewrite line ~623 từ "F2 cấu hình ở User Management" (Plan D S22 stale) → "Cấu hình quyền duyệt riêng cho từng NV trong slot Approver bên dưới (Trả lại / Edit Section 2 / Edit Budget / Duyệt thẳng Cấp cuối)", (7) POST/PATCH mutation body `levels.map` +allowApproverSkipToFinal. Verify: `npm run build` fe-admin PASS clean 0 TS error, 0 new warning. Bundle 1395.74 KB (unchanged trivial vs baseline). Diff +26/-7 LOC. Token ~6k. K5 next chunk cleanup zombie endpoint + UsersPage column.
 - **2026-05-14 (S23 t1, K1 Chunk A PASS):** Mig 31 schema swap F2 storage Users → ApprovalWorkflowLevels. Pattern Mig 29 ADD-DROP no-BACKFILL Option A (accept lose 4 prod user value `fin.pp` + `pm.nv` + `nv.test` + `truong.nguyen`). Cookie-cutter 6 BE file (User.cs -1 prop + ApprovalWorkflow.cs +1 prop `AllowApproverSkipToFinal` per-Approver-slot + ApprovalWorkflowConfiguration.cs +HasDefaultValue + PurchaseEvaluationWorkflowService.cs surgical -37 LOC F2 Drafter SUBMIT branch line 121-157 stub + Mig 3-file). TransitionAsync `bool skipToFinal` 8th param KEPT cho K2 repurpose APPROVE STEP. 4 Application compile-break sites (UserFeatures.cs LIST + GET DTO mapping + SetUserAllowDrafterSkipToFinalCommandHandler NoOp + PurchaseEvaluationFeatures.cs drafter flag = false) patched với sentinel `false` + K2 marker comment (DTO/Command signature unchanged per spec — K2 sẽ refactor). Mig 31 Up() manual reorder ADD-DROP correct (no BACKFILL). Both DBs Dev + Design applied successful. Build production projects clean 0 err 0 warn. Test compile error `PurchaseEvaluationWorkflowServiceReturnModeTests.cs:253` left for K7 chunk (spec exclude test scope). Pattern `feedback_per_nv_permission_scope.md` reinforced 3× cumulative (Mig 29 F1+F3 + Mig 30 F4 + Mig 31 F2-refactor). UserConfiguration.cs file không tồn tại — User entity configured inline `ApplicationDbContext.OnModelCreating` ~line 86, không có HasDefaultValue cho `AllowDrafterSkipToFinal`, EF picks prop change tự động.