refinement phase 3

dev/contracts/domains/messaging-notifications-admin.md

@@ -173,3 +173,23 @@ rebuild). All are `[Authorize(DynamicPermission)]` (admin role passes; other sta
 | Verification queue / refunds / payouts / moderation / config / holidays | their own phase routes | b6/b11/b13/b14/b1 |
 
 `support_alerts` are internal-only and must never appear in a user-facing response or join.
+
+---
+
+## Refinement phase 3 additions (REQ-029/030/031/032/033/034/035/036/037)
+
+**Delivered:**
+- **REQ-029** `PlatformConfigDto` gains `updatedAt` + `updatedBy` (from the entity audit fields).
+- **REQ-030** `GET audit/get_audit_trail` filters also by `actorId`, `action`, `from`, `to` (all optional; `entityType`/
+  `entityId` now optional too). **Query params bind camelCase** (`actorId`/`from`/`to`), not `actor_id`.
+- **REQ-037** `tagCodes: string[]` on `ModerationQueueItemDto`. **REQ-033** `totalIrr` on `InvoiceDto`
+  (= platform commission + BNPL commission + VAT).
+- **REQ-032** activate/suspend toggle `POST admin/partner-centers/{id}/set-active { isActive }`. **Route casing
+  pinned:** the admin partner-center routes are **kebab-case** (`admin/partner-centers`, `.../set-active`) — an
+  intentional b15 divergence from the `snake_case` convention; the frontend's kebab-case client is CORRECT.
+
+**Deferred (admin-console polish, documented in the tracker):** REQ-031 (RBAC `admin_roles/list|grant|revoke`),
+REQ-032 `centers/me` + split portal reads (need the user↔center admin association REQ-038 deferred), REQ-033
+center-scoped invoice list, REQ-034 verification nurse-queue/signed-url/whole-approve, REQ-035 refund admin
+preview+approve/reject (the customer preview REQ-020 IS delivered), REQ-036 payout admin preview/holidayShifted/
+transfer-reference.