Nomad changes

docs/snippets/php/config/quality_processing_config.md

@@ -0,0 +1,20 @@
+```php title="PHP"
+<?php
+declare(strict_types=1);
+
+use Kreuzberg\Kreuzberg;
+use Kreuzberg\ExtractionConfig;
+
+$config = new ExtractionConfig(
+    enableQualityProcessing: true,
+    useCache: true
+);
+
+$result = Kreuzberg::extractFileSync('document.pdf', null, $config);
+
+echo "Quality score: " . $result->getQualityScore() . "\n";
+if ($result->getProcessingTime()) {
+    echo "Processing time: " . $result->getProcessingTime() . "ms\n";
+}
+?>
+```