Admin Menü neu geordnet.

Introduced a two-tier media pipeline with dynamic disks, asset tracking, admin controls, and alerting around
  upload/archival workflows.
  - Added storage metadata + asset tables and models so every photo/variant knows where it lives
 (database/migrations/2025_10_20_090000_create_media_storage_targets_table.php, database/  migrations/2025_10_20_090200_create_event_media_assets_table.php, app/Models/MediaStorageTarget.php:1, app/
    Models/EventMediaAsset.php:1, app/Models/EventStorageAssignment.php:1, app/Models/Event.php:27).
  - Rewired guest and tenant uploads to pick the event’s hot disk, persist EventMediaAsset records, compute
    checksums, and clean up on delete (app/Http/Controllers/Api/EventPublicController.php:243, app/Http/
Controllers/Api/Tenant/PhotoController.php:25, app/Models/Photo.php:25).
  - Implemented storage services, archival job scaffolding, monitoring config, and queue-failure notifications for upload issues (app/Services/Storage/EventStorageManager.php:16, app/Services/Storage/
    StorageHealthService.php:9, app/Jobs/ArchiveEventMediaAssets.php:16, app/Providers/AppServiceProvider.php:39, app/Notifications/UploadPipelineFailed.php:8, config/storage-monitor.php:1).
  - Seeded default hot/cold targets and exposed super-admin tooling via a Filament resource and capacity widget (database/seeders/MediaStorageTargetSeeder.php:13, database/seeders/DatabaseSeeder.php:17, app/Filament/Resources/MediaStorageTargetResource.php:1, app/Filament/Widgets/StorageCapacityWidget.php:12, app/Providers/Filament/SuperAdminPanelProvider.php:47).
- Dropped cron skeletons and artisan placeholders to schedule storage monitoring, archival dispatch, and upload queue health checks (cron/storage_monitor.sh, cron/archive_dispatcher.sh, cron/upload_queue_health.sh, routes/console.php:9).

database/seeders/MediaStorageTargetSeeder.php

@@ -0,0 +1,56 @@
+<?php
+
+namespace Database\Seeders;
+
+use App\Models\MediaStorageTarget;
+use Illuminate\Database\Seeder;
+use Illuminate\Support\Arr;
+
+class MediaStorageTargetSeeder extends Seeder
+{
+    public function run(): void
+    {
+        $targets = [
+            [
+                'key' => 'local-ssd',
+                'name' => 'Local SSD (Hot Storage)',
+                'driver' => 'local',
+                'config' => [
+                    'root' => storage_path('app/public'),
+                    'visibility' => 'public',
+                    'url' => rtrim(config('app.url', env('APP_URL', 'http://localhost')), '/').'/storage',
+                    'monitor_path' => storage_path('app/public'),
+                ],
+                'is_hot' => true,
+                'is_default' => true,
+                'priority' => 100,
+            ],
+            [
+                'key' => 'hetzner-archive',
+                'name' => 'Hetzner Storage Box (Archive)',
+                'driver' => 'sftp',
+                'config' => [
+                    'host' => env('HETZNER_STORAGE_HOST', 'storagebox.example.com'),
+                    'username' => env('HETZNER_STORAGE_USERNAME', 'u000000'),
+                    'password' => env('HETZNER_STORAGE_PASSWORD'),
+                    'port' => (int) env('HETZNER_STORAGE_PORT', 22),
+                    'root' => env('HETZNER_STORAGE_ROOT', '/fotospiel'),
+                    'timeout' => 30,
+                    'monitor_path' => env('HETZNER_STORAGE_MONITOR_PATH', '/mnt/hetzner'),
+                ],
+                'is_hot' => false,
+                'is_default' => false,
+                'priority' => 50,
+            ],
+        ];
+
+        foreach ($targets as $payload) {
+            $config = Arr::pull($payload, 'config');
+
+            MediaStorageTarget::updateOrCreate(
+                ['key' => $payload['key']],
+                array_merge($payload, ['config' => $config])
+            );
+        }
+    }
+}