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/Core/AttributeMapperLocator.php

@@ -1,12 +1,9 @@
 <?php
+
 declare(strict_types=1);
 
 namespace App\Framework\Core;
 
-use RecursiveDirectoryIterator;
-use RecursiveIteratorIterator;
-use ReflectionClass;
-
 final readonly class AttributeMapperLocator
 {
     private InterfaceImplementationLocator $locator;
@@ -26,6 +23,7 @@ final readonly class AttributeMapperLocator
     {
         /** @var AttributeMapper[] $mappers */
         $mappers = $this->locator->locate($directory, AttributeMapper::class);
+
         return $mappers;
     }
 }