Enable Discovery debug logging for production troubleshooting

- Add DISCOVERY_LOG_LEVEL=debug
- Add DISCOVERY_SHOW_PROGRESS=true
- Temporary changes for debugging InitializerProcessor fixes on production

src/Infrastructure/Api/RapidMail/StatisticsService.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace App\Infrastructure\Api\RapidMail;
 
 use App\Framework\Http\Method;
@@ -8,7 +10,8 @@ final readonly class StatisticsService
 {
     public function __construct(
         private RapidMailApiClient $apiClient
-    ) {}
+    ) {
+    }
 
     /**
      * Holt Statistiken für ein Mailing