Added Phase‑1 continuation work across deep links, offline moderation queue, and admin push.

resources/js/admin/mobile/lib.
  - Admin push is end‑to‑end: new backend model/migration/service/job + API endpoints, admin runtime config, push‑aware
    service worker, and a settings toggle via useAdminPushSubscription. Notifications now auto‑refresh on push.
  - New PHP/JS tests: admin push API feature test and queue/haptics unit tests
  Added admin-specific PWA icon assets and wired them into the admin manifest, service worker, and admin shell, plus a
  new “Device & permissions” card in mobile Settings with a persistent storage action and translations.
  Details: public/manifest.json, public/admin-sw.js, resources/views/admin.blade.php, new icons in public/; new hook
  resources/js/admin/mobile/hooks/useDevicePermissions.ts, helpers/tests in resources/js/admin/mobile/lib/
  devicePermissions.ts + resources/js/admin/mobile/lib/devicePermissions.test.ts, and Settings UI updates in resources/
  js/admin/mobile/SettingsPage.tsx with copy in resources/js/admin/i18n/locales/en/management.json and resources/js/
admin/i18n/locales/de/management.json.

resources/views/admin.blade.php

@@ -10,7 +10,7 @@
     <meta name="theme-color" content="#f43f5e">
     <meta name="apple-mobile-web-app-capable" content="yes">
     <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
-    <link rel="apple-touch-icon" href="/apple-touch-icon.png">
+    <link rel="apple-touch-icon" href="/admin-apple-touch-icon.png">
     @viteReactRefresh
     @vite(['resources/css/app.css', 'resources/js/admin/main.tsx'])
     @php
@@ -22,9 +22,16 @@
                 'siteId' => (string) $matomoConfig['site_id_admin'],
             ]
             : ['enabled' => false];
+        $adminRuntimeConfig = [
+            'push' => [
+                'enabled' => config('push.enabled', false),
+                'vapidPublicKey' => config('push.vapid.public_key'),
+            ],
+        ];
     @endphp
     <script nonce="{{ $cspNonce }}">
         window.__MATOMO_ADMIN__ = {!! json_encode($matomoAdmin) !!};
+        window.__ADMIN_RUNTIME_CONFIG__ = {!! json_encode($adminRuntimeConfig) !!};
     </script>
     <style nonce="{{ $cspStyleNonce }}">
         #root { min-height: 100vh; }