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/View/Processors/ForProcessor.php

@@ -1,10 +1,12 @@
 <?php
 
+declare(strict_types=1);
+
 namespace App\Framework\View\Processors;
 
 use App\Framework\DI\Container;
 use App\Framework\Meta\MetaData;
-use App\Framework\View\DomProcessor;
+use App\Framework\Template\Processing\DomProcessor;
 use App\Framework\View\DomWrapper;
 use App\Framework\View\RenderContext;
 use App\Framework\View\TemplateProcessor;
@@ -14,7 +16,6 @@ final class ForProcessor implements DomProcessor
     public function __construct(
         private Container $container,
         private ?TemplateProcessor $templateProcessor = null,
-
     ) {
         // Falls kein TemplateProcessor übergeben wird, erstellen wir einen mit den Standard-Prozessoren
         if ($this->templateProcessor === null) {
@@ -35,9 +36,12 @@ final class ForProcessor implements DomProcessor
 
             $output = '';
 
-            $items = $context->data[$in] ?? null;
-            if (isset($context->model->{$in}) && $items === null) {
-                $items = $context->model->{$in};
+            // Handle nested property paths (e.g., "redis.key_sample")
+            $items = $this->resolveValue($context->data, $in);
+
+            // Fallback to model if not found in data
+            if ($items === null && isset($context->model)) {
+                $items = $this->resolveValue(['model' => $context->model], 'model.' . $in);
             }
 
             if (is_iterable($items)) {
@@ -69,4 +73,25 @@ final class ForProcessor implements DomProcessor
 
         return $dom;
     }
+
+    /**
+     * Resolves nested property paths like "redis.key_sample"
+     */
+    private function resolveValue(array $data, string $expr): mixed
+    {
+        $keys = explode('.', $expr);
+        $value = $data;
+
+        foreach ($keys as $key) {
+            if (is_array($value) && array_key_exists($key, $value)) {
+                $value = $value[$key];
+            } elseif (is_object($value) && isset($value->$key)) {
+                $value = $value->$key;
+            } else {
+                return null;
+            }
+        }
+
+        return $value;
+    }
 }