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/Config/Exceptions/RequiredEnvironmentVariableException.php

@@ -1,17 +1,23 @@
 <?php
 
+declare(strict_types=1);
+
 namespace App\Framework\Config\Exceptions;
 
+use App\Framework\Exception\ExceptionContext;
 use App\Framework\Exception\FrameworkException;
 
 class RequiredEnvironmentVariableException extends FrameworkException
 {
-
     /**
      * @param string $key
      */
     public function __construct(string $key)
     {
-        parent::__construct("Required environment variable '$key' is not set.");
+        parent::__construct(
+            message: "Required environment variable '$key' is not set.",
+            context: ExceptionContext::forOperation('config_validation', 'Configuration')
+                ->withData(['environment_variable' => $key])
+        );
     }
 }