# close-synthesis — 2026-07-17-S133-pe-budget-freeze-daduyet (VERIFIED)

> Lead-verified synthesis toàn run (dạng-1 flat — đóng orphan; ghi @S134 `/tiep` closeout).
> Goal: PE budget FREEZE-at-DaDuyet (UAT anh Kiệt 07-16, R1 bất-biến · R2 live-cho-phiếu-mới · R3 no-new-table).

## Kết quả chốt (evidence-first)

| Stage | wf | Kết quả VERIFIED | Evidence |
|---|---|---|---|
| 1. invest fable-real | `wf_348f6155-167` | map read/write-site + 1 choke-point + spec 3-mục (⚠️ #53 return-fail) | `sub-investigator-codebase-0.md` 22.5KB (disk cứu); lead verify 7/7 claim |
| 2. spec + errata | — | OD1 CÓ · OD2 CÓ · OD3 KHÔNG; errata query=`GetPurchaseEvaluationQuery` | `spec-pe-budget-freeze-daduyet-17-07-2026.md` |
| 3a. INV-A | `wf_d9639faa-97a` | T0 RED thật (found 999tr) + FE badge 4 file mirror `5534addb` ×2 + npm ×2 PASS | `PeBudgetFreezeTests.cs:184` RED log · `sub-test-specialist-0.md` |
| 3b. INV-B + solo-mig | `wf_4bef08b8-730` | 6 file BE + `PeBudgetAccumulator` 4-site `:862/:901/:934/:1109` (⚠️ #53 ×2, chết trước mig) → em-main-solo **Mig 67** 11 AddColumn + backfill OUTER APPLY; T0 RED→GREEN | `Persistence/Migrations/20260717032812_AddPeApprovedBudgetSnapshot.cs` · filter 44/44 |
| 3c. INV-C | `wf_75c6bfd3-754` | +T1-T9 (⚠️ #53 lần 3 → disk; ⚠️ sub-file INV-A bị overwrite — lesson multi-invocation) | `grep -c "\[Fact\]" PeBudgetFreezeTests.cs` = 11 · full 519/0 |
| 4a. reviewer | `wf_f9c0b939-181` | **PASS_WITH_FIXES 0M/2S/2N** — 2 SHOULD = #81-EXT indirect-assignment (`PurchaseEvaluationWorkflowService.cs:308` + `DbInitializer:1323`) → FIXED + test site-5 | `grep -n "S133 site 5"` hit `:308` · filter 11/11 · FULL **520/0** · npm ×2 |
| 4b. commit+push | — | `d4fbced` 16 file +7831/−63 → `origin/main` | `git log` |
| 4c. cicd | `wf_4eadbcf6-c25` | **VERDICT GO 5/5** — Run #398 gate 520 · Mig 67 prod 11 cột + backfill **18/18 chua=0** + 89 bảng · bundle rotate ×2 `3NCdyODe`/`B--dUHcm` + `CKsoiNCI`/`BuntB63r` (CSS rotate = badge utility-class, benign #69) · byte #77 PRESENT/old-0 · smoke 4×200 + PE 401 | `sub-cicd-monitor-0.md` |
| 5. docs closeout | — (@S134 `/tiep`) | **Re-verify độc-lập verdict 4/4 KHỚP** (mig-top ssh sqlcmd + health 200 + bundle-hash curl ×2 + filter 11/11) → STATUS/HANDOFF/gotchas #81-EXT/CLAUDE.md/session-log | `docs/changelog/sessions/2026-07-17-S133-pe-budget-freeze-daduyet.md` |

## Delta trí-nhớ đáng giữ (đã APPEND các nơi tương ứng)

1. **#81-EXT indirect-assignment** (gotchas.md): field-đích có hook/snapshot ⇒ grep MỌI assignment-site (override/seeder), không chỉ mutation-API chính-tắc. Reviewer bắt; em-main + 3 invocation implement đều sót.
2. **Lesson multi-invocation overwrite:** 2 invocation cùng role+index chung run → `sub-<role>-0.md` đè nhau; đánh index/tên riêng per-invocation (ghi session-log; ứng viên nâng lên hmw-runbook nếu tái-phát).
3. **#53 ×3 WRITE-lane** — 0 mất việc nhờ ghi-đĩa-trong-lúc-làm + disk-recover (pattern `feedback_agent_return_garble_recover` đứng vững thêm 1 phiên).
