fix: resolve RedisCache array offset error and improve discovery diagnostics

- Fix RedisCache driver to handle MGET failures gracefully with fallback
- Add comprehensive discovery context comparison debug tools
- Identify root cause: WEB context discovery missing 166 items vs CLI
- WEB context missing RequestFactory class entirely (52 vs 69 commands)
- Improved exception handling with detailed binding diagnostics

src/Framework/Serializer/Json/JsonSerializer.php

@@ -192,6 +192,17 @@ final readonly class JsonSerializer implements Serializer
         };
     }
 
+    /**
+     * Serialize data with specific configuration
+     * @throws SerializeException If serialization fails
+     */
+    public function serializeWithConfig(mixed $data, JsonSerializerConfig $config): string
+    {
+        $temporarySerializer = new self($config);
+
+        return $temporarySerializer->serialize($data);
+    }
+
     /**
      * {@inheritdoc}
      */