feat(notifications): Phase B-2 — per-event-type granular preferences

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

@@ -721,16 +721,38 @@ export type NotificationsResponse = {
 }
 
 /**
- * Phase B — per-channel notification opt-in/out для current user. Backend
- * endpoint: GET/PUT /api/v1/me/notifications/preferences. Default semantics
- * (server-side, when row missing): email=true, express=false, telegram=false.
+ * Phase B-2 — per-(eventType, channel) notification opt-in/out для current
+ * user. Backend endpoint: GET/PUT /api/v1/me/notifications/preferences.
  *
- * <p>Express/Telegram channels пока not wired backend-side — toggles в UI
- * disabled с tooltip 'Скоро'. Email — единственный фактически работающий
- * канал в Phase A/B.
+ * <p>Matrix shape: 4 known event types × 3 channels = 12 toggles. User может
+ * opt-out 'Submitted via email' (queue noise) keep 'Approved via email'
+ * (action confirmation).
+ *
+ * <p>Defaults (server-side, для missing rows):
+ *   email=true, express=false, telegram=false.
+ *
+ * <p>Resolution для каждой ячейки: specific row → wildcard '*' (Phase B
+ * compat) → default policy.
+ *
+ * <p>Express/Telegram channels не wired backend-side — toggles в UI disabled.
  */
-export type NotificationPreferences = {
+export type ChannelToggles = {
   email: boolean
   express: boolean
   telegram: boolean
 }
+
+/** Map keyed по event type. Backend сейчас возвращает 4 known events. */
+export type NotificationPreferences = Record<string, ChannelToggles>
+
+/**
+ * Canonical event types — должны совпадать с backend
+ * MeNotificationsPreferencesController.KNOWN_EVENT_TYPES.
+ */
+export const NOTIFICATION_EVENT_TYPES = [
+  'RecordDraftSubmitted',
+  'RecordDraftApproved',
+  'RecordDraftRejected',
+  'RecordDraftWithdrawn',
+] as const
+export type NotificationEventType = (typeof NOTIFICATION_EVENT_TYPES)[number]