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/Framework/Discovery/ValueObjects/AttributeTarget.php

@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Framework\Discovery\ValueObjects;
+
+enum AttributeTarget: string
+{
+    case TARGET_CLASS = 'class';
+    case METHOD = 'method';
+    case PROPERTY = 'property';
+    case PARAMETER = 'parameter';
+}