feat(approval): Approval Workflow v2 Phase 2 — admin UI reviewer queue + toggle

Phase 2 admin UI на скелете Phase 0/1 (e438c4c, 2020af9). Делает workflow
end-to-end usable: reviewer'ы могут approve/reject через UI; admins
включают approval_required per-dict через checkbox.

API surface (admin-ui):
- types: DraftStatus, DraftOperation, DraftResponse, SubmitDraftRequest,
  ReviewQueuePage. + DictionaryDefinition: approvalRequired, approvalMinRole.
- queries (react-query):
  * useReviewQueue (page, size) — global queue, refetch 30s.
  * useDraft(id) — single draft for diff drawer.
  * useLiveRecord(dict, bk) — current live record for side-by-side comparison.
- mutations:
  * useSubmitDraft(dict) — POST /dictionaries/{n}/records/drafts
  * useApproveDraft() — POST /drafts/{id}/approve
  * useRejectDraft() — POST /drafts/{id}/reject (reason required)
  * useWithdrawDraft() — DELETE /drafts/{id}

New /reviews route:
- Table queue: dict, business_key, operation badge, maker, submitted_at.
- Click "Просмотр" → side-by-side drawer:
  * left: current live (если есть; для CREATE — placeholder).
  * right: proposed (или CLOSE notice).
  * maker comment chip если есть.
  * Reviewer comment input + Approve / Reject buttons.
  * Reject disabled пока comment пустой (mirror's backend 400).
- Auto-invalidates на success — queue refresh, list updates.
- Nav link "Согласования" в header.

DictionaryEditorDialog Metadata tab:
- New checkbox "Требовать approval (maker-checker)" — orbit/8 styled
  (отделимо от Redis projection card visually).
- При checked → shown approval_min_role TextInput (e.g. "ordinis:internal").
- payload sends approvalRequired + approvalMinRole.

i18n RU/EN:
- nav.reviews, reviews.{title,description,empty,queueTotal_*,col.*,
  action.*, drawer.*}
- schema.approvalRequired.{label,hint}, schema.approvalMinRole.{label,hint}
- Plurals для RU queueTotal (one/few/many/other).

Verify:
- pnpm tsc --noEmit: clean.
- pnpm test (vitest): 89/89 PASS.
- pnpm build: clean.
- routeTree.gen.ts auto-regenerated с /reviews.

Phase 3 (next session):
- e2e tests: full flow maker submit → checker approve → record live + outbox event.
- e2e: reject keeps draft, doesn't publish.
- e2e: self-approve blocked (no_self_approve constraint).
- e2e: two pending drafts на one business_key blocked (one_pending_per_key).
- Per-dict opt-in soak: 1-2 dicts (например ground_station) с
  approval_required=true в staging.

ordinis-admin-ui/src/api/mutations.ts

@@ -8,7 +8,9 @@ import {
   type CreateRecordRequest,
   type CreateWebhookSubscriptionRequest,
   type DictionaryDetail,
+  type DraftResponse,
   type RecordResponse,
+  type SubmitDraftRequest,
   type WebhookDelivery,
   type WebhookSubscription,
   type WebhookTestPingResult,
@@ -293,6 +295,98 @@ export const useTestWebhook = () => {
  * Use case: оператор fixed receiver URL/cert, хочет replay'нуть failed
  * delivery без ожидания TTL bypass'а.
  */
+// === Approval Workflow v2 mutations ===
+
+/**
+ * Maker submits a proposal. Backend creates draft с status=PENDING.
+ * 409 draft_already_pending если уже есть pending draft на этот business_key.
+ */
+export const useSubmitDraft = (dictionaryName: string) => {
+  const qc = useQueryClient()
+  return useMutation({
+    mutationFn: async (req: SubmitDraftRequest): Promise<DraftResponse> => {
+      const { data } = await apiClient.post<DraftResponse>(
+        `/dictionaries/${encodeURIComponent(dictionaryName)}/records/drafts`,
+        req,
+      )
+      return data
+    },
+    onSuccess: () => {
+      qc.invalidateQueries({ queryKey: ['review-queue'] })
+      qc.invalidateQueries({ queryKey: ['records', dictionaryName] })
+    },
+  })
+}
+
+/**
+ * Reviewer approves pending draft. SERIALIZABLE tx → COPY draft → live +
+ * outbox event. 409 draft_not_pending / self_approve_forbidden если что-то
+ * не так.
+ */
+export const useApproveDraft = () => {
+  const qc = useQueryClient()
+  return useMutation({
+    mutationFn: async (params: {
+      id: string
+      comment?: string
+    }): Promise<DraftResponse> => {
+      const { data } = await apiClient.post<DraftResponse>(
+        `/drafts/${encodeURIComponent(params.id)}/approve`,
+        null,
+        { params: params.comment ? { comment: params.comment } : undefined },
+      )
+      return data
+    },
+    onSuccess: () => {
+      qc.invalidateQueries({ queryKey: ['review-queue'] })
+      qc.invalidateQueries({ queryKey: ['records'] })
+      qc.invalidateQueries({ queryKey: ['draft'] })
+    },
+  })
+}
+
+/**
+ * Reviewer rejects pending draft. Reason required (compliance, D4=A
+ * soft-archive). 400 reject_reason_required если reason пустой.
+ */
+export const useRejectDraft = () => {
+  const qc = useQueryClient()
+  return useMutation({
+    mutationFn: async (params: {
+      id: string
+      comment: string
+    }): Promise<DraftResponse> => {
+      const { data } = await apiClient.post<DraftResponse>(
+        `/drafts/${encodeURIComponent(params.id)}/reject`,
+        null,
+        { params: { comment: params.comment } },
+      )
+      return data
+    },
+    onSuccess: () => {
+      qc.invalidateQueries({ queryKey: ['review-queue'] })
+      qc.invalidateQueries({ queryKey: ['draft'] })
+    },
+  })
+}
+
+/** Maker отзывает свой pending draft. 403 not_draft_maker если не maker. */
+export const useWithdrawDraft = () => {
+  const qc = useQueryClient()
+  return useMutation({
+    mutationFn: async (id: string): Promise<DraftResponse> => {
+      const { data } = await apiClient.delete<DraftResponse>(
+        `/drafts/${encodeURIComponent(id)}`,
+      )
+      return data
+    },
+    onSuccess: () => {
+      qc.invalidateQueries({ queryKey: ['review-queue'] })
+      qc.invalidateQueries({ queryKey: ['draft'] })
+    },
+  })
+}
+
 export const useRetryWebhookDelivery = () => {
   const qc = useQueryClient()
   return useMutation({