feat(notifications): refresh native fetcher on WAKEUP_PING silent push

Add refreshNotifications (configureNativeFetcherIfReady) and
handleCapacitorPushNotificationReceived for data.type WAKEUP_PING; invoke from
Capacitor pushNotificationReceived without UI.

src/services/notifications/NativeNotificationService.ts

@@ -12,8 +12,10 @@
  */
 
 import { Capacitor } from "@capacitor/core";
+import type { PushNotificationSchema } from "@capacitor/push-notifications";
 import { DailyNotification } from "@/plugins/DailyNotificationPlugin";
 import { REMINDER_ID_DAILY_REMINDER } from "./reminderIds";
+import { configureNativeFetcherIfReady } from "./nativeFetcherConfig";
 
 /**
  * Extended type for DailyNotification that includes the actual Swift implementation
@@ -542,3 +544,25 @@ export class NativeNotificationService implements NotificationServiceInterface {
     return this.platformName;
   }
 }
+
+/**
+ * Re-applies native API fetcher credentials (JWT pool, active DID) so background
+ * notification workers can run. No UI; safe from push handlers while backgrounded.
+ */
+export async function refreshNotifications(): Promise<void> {
+  if (!Capacitor.isNativePlatform()) {
+    return;
+  }
+  await configureNativeFetcherIfReady();
+}
+
+/**
+ * Silent FCM/APNs data push: refresh native notification pipeline when requested by backend.
+ */
+export async function handleCapacitorPushNotificationReceived(
+  notification: PushNotificationSchema,
+): Promise<void> {
+  if (notification.data?.type === "WAKEUP_PING") {
+    await refreshNotifications();
+  }
+}

src/services/notifications/firebaseMessagingClient.ts

@@ -21,6 +21,7 @@ import {
   onMessage,
 } from "firebase/messaging";
 import { logger } from "@/utils/logger";
+import { handleCapacitorPushNotificationReceived } from "./NativeNotificationService";
 import { registerToken } from "./NotificationService";
 
 const LOG = "[FirebaseMessaging]";
@@ -167,6 +168,14 @@ async function initializeNativePushAndFirebaseMessagingImpl(): Promise<void> {
       "pushNotificationReceived",
       (notification) => {
         logger.debug(`${LOG} pushNotificationReceived`, notification);
+        void handleCapacitorPushNotificationReceived(notification).catch(
+          (err) => {
+            logger.warn(
+              `${LOG} handleCapacitorPushNotificationReceived failed`,
+              err,
+            );
+          },
+        );
       },
     );