R50 通知推送：dispatcher 投递服务、业务事件接入与员工推送开关

client/src/api/auth.ts

@@ -53,3 +53,10 @@ export async function unbindWecom() {
     body: JSON.stringify({}),
   });
 }
+
+export async function updateNotificationPreferences(payload: { notificationPushEnabled: boolean }) {
+  return apiRequestData<{ notificationPushEnabled: boolean }>("/api/me/notification-preferences", {
+    method: "PATCH",
+    body: JSON.stringify(payload),
+  });
+}