chg: dev: increase the minimum PHP version to the latest major - and massive refactor on back-end, like Controllers and Repositories #4

src/Controller/GameController.php

@@ -13,6 +13,7 @@ namespace App\Controller;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\DependencyInjection\Attribute\Autowire;
 use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\Attribute\AsController;
 use Symfony\Component\Routing\Attribute\Route;
 
 /**
@@ -25,6 +26,7 @@ use Symfony\Component\Routing\Attribute\Route;
  * @link     www.splendidbear.org
  * @since    2026. 04. 09.
  */
+#[AsController]
 class GameController extends AbstractController
 {
     public function __construct(