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/client.ts

@@ -37,6 +37,9 @@ export type DictionaryDefinition = {
   defaultLocale: string
   /** CEO plan E2: per-dict Redis projection materialization opt-in. */
   redisProjectionEnabled: boolean
+  /** Approval Workflow v2: per-dict opt-in. */
+  approvalRequired: boolean
+  approvalMinRole?: string | null
   recordCount?: number
   createdAt: string
   updatedAt: string
@@ -107,6 +110,10 @@ export type CreateDictionaryRequest = {
   defaultLocale?: string
   /** CEO plan E2: per-dict Redis projection opt-in. Default false. */
   redisProjectionEnabled?: boolean
+  /** Approval Workflow v2: per-dict opt-in. Default false. */
+  approvalRequired?: boolean
+  /** Optional Keycloak role для reviewer'ов на этот dict. */
+  approvalMinRole?: string
 }
 
 export type CreateRecordRequest = {
@@ -246,6 +253,48 @@ export type WebhookDeliveryPage = {
   size: number
 }
 
+// === Approval Workflow v2 ===
+
+export type DraftStatus = 'PENDING' | 'APPROVED' | 'REJECTED' | 'WITHDRAWN'
+export type DraftOperation = 'CREATE' | 'UPDATE' | 'CLOSE'
+
+export type DraftResponse = {
+  id: string
+  dictionaryId: string
+  businessKey: string
+  parentRecordId?: string | null
+  operation: DraftOperation
+  data?: Record<string, unknown> | null
+  geometryWkt?: string | null
+  proposedValidFrom?: string | null
+  proposedValidTo?: string | null
+  status: DraftStatus
+  makerId: string
+  makerComment?: string | null
+  submittedAt: string
+  reviewerId?: string | null
+  reviewedAt?: string | null
+  reviewComment?: string | null
+}
+
+export type SubmitDraftRequest = {
+  businessKey: string
+  operation: DraftOperation
+  data?: Record<string, unknown> | null
+  geometryWkt?: string | null
+  validFrom?: string | null
+  validTo?: string | null
+  comment?: string | null
+}
+
+export type ReviewQueuePage = {
+  items: DraftResponse[]
+  page: number
+  size: number
+  totalElements: number
+  totalPages: number
+}
+
 // === Smart search (CEO plan v1) ===
 
 export type SearchItem = {