Add guest policy settings

resources/lang/de/admin.php

@@ -183,6 +183,42 @@ return [
             'deleted' => 'Gelöscht',
         ],
     ],
+    'guest_policy' => [
+        'navigation' => [
+            'label' => 'Gast-Richtlinien',
+        ],
+        'sections' => [
+            'toggles' => 'Gast-Funktionen',
+            'rate_limits' => 'Rate-Limits',
+            'retention' => 'Retention-Defaults',
+        ],
+        'fields' => [
+            'guest_downloads_enabled' => 'Gast-Downloads erlauben',
+            'guest_sharing_enabled' => 'Gast-Sharing erlauben',
+            'guest_upload_visibility' => 'Gast-Upload-Sichtbarkeit',
+            'upload_visibility_review' => 'Freigabe erforderlich',
+            'upload_visibility_immediate' => 'Sofort veröffentlichen',
+            'per_device_upload_limit' => 'Uploads pro Gerät (pro Event)',
+            'join_token_failure_limit' => 'Join-Token Fehlerlimit',
+            'join_token_failure_decay_minutes' => 'Join-Token Fehler-Decay (Minuten)',
+            'join_token_access_limit' => 'Join-Token Zugriffslimit',
+            'join_token_access_decay_minutes' => 'Join-Token Zugriff-Decay (Minuten)',
+            'join_token_download_limit' => 'Join-Token Downloadlimit',
+            'join_token_download_decay_minutes' => 'Join-Token Download-Decay (Minuten)',
+            'share_link_ttl_hours' => 'Share-Link TTL (Stunden)',
+            'guest_notification_ttl_hours' => 'Gast-Notification TTL (Stunden)',
+        ],
+        'help' => [
+            'zero_disables' => '0 deaktiviert das Throttling.',
+            'notification_ttl' => 'Leer lassen, um Benachrichtigungen ohne Ablauf zu speichern.',
+        ],
+        'actions' => [
+            'save' => 'Änderungen speichern',
+        ],
+        'notifications' => [
+            'saved' => 'Gast-Richtlinien aktualisiert.',
+        ],
+    ],
 
     'events' => [
         'fields' => [