I finished the remaining reliability, sharing, performance, and polish items across the admin

app.
  What’s done
    locales/en/mobile.json and resources/js/admin/i18n/locales/de/mobile.json.
  - Error recovery CTAs on Photos, Notifications, Tasks, and QR screens so users can retry without a full reload in    resources/js/admin/mobile/EventPhotosPage.tsx, resources/js/admin/mobile/NotificationsPage.tsx, resources/js/admin/
    mobile/EventTasksPage.tsx, resources/js/admin/mobile/QrPrintPage.tsx.
  - QR share uses native share sheet when available, with clipboard fallback in resources/js/admin/mobile/
    QrPrintPage.tsx.
  - Lazy‑loaded photo grid thumbnails for better performance in resources/js/admin/mobile/EventPhotosPage.tsx.
  - New helper + tests for queue count logic in resources/js/admin/mobile/lib/queueStatus.ts and resources/js/admin/
    mobile/lib/queueStatus.test.ts.

resources/js/admin/mobile/lib/queueStatus.test.ts

@@ -0,0 +1,23 @@
+import { describe, expect, it } from 'vitest';
+import type { PhotoModerationAction } from './photoModerationQueue';
+import { countQueuedPhotoActions } from './queueStatus';
+
+const baseAction = (overrides: Partial<PhotoModerationAction>): PhotoModerationAction => ({
+  id: overrides.id ?? '1',
+  eventSlug: overrides.eventSlug ?? 'event-a',
+  photoId: overrides.photoId ?? 1,
+  action: overrides.action ?? 'approve',
+  createdAt: overrides.createdAt ?? new Date().toISOString(),
+});
+
+describe('countQueuedPhotoActions', () => {
+  it('returns total count when slug is not provided', () => {
+    const queue = [baseAction({ id: '1' }), baseAction({ id: '2', eventSlug: 'event-b' })];
+    expect(countQueuedPhotoActions(queue)).toBe(2);
+  });
+
+  it('filters by slug when provided', () => {
+    const queue = [baseAction({ id: '1' }), baseAction({ id: '2', eventSlug: 'event-b' })];
+    expect(countQueuedPhotoActions(queue, 'event-a')).toBe(1);
+  });
+});