Hide the "In Development" banner once a game is open

The badge on the homepage and briefing page was static markup, wired
to nothing - flipping a game's status to open in the admin panel had
no effect on it. It's now driven by GameRepository::hasOpenGame() and
only shows while every game is still in development/locked.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

src/Game/Repository/GameRepository.php

@@ -3,6 +3,7 @@
 namespace App\Game\Repository;
 
 use App\Game\Entity\Game;
+use App\Game\Enum\GameStatus;
 use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
 use Doctrine\Persistence\ManagerRegistry;
 
@@ -15,4 +16,9 @@ class GameRepository extends ServiceEntityRepository
     {
         parent::__construct($registry, Game::class);
     }
+
+    public function hasOpenGame(): bool
+    {
+        return $this->count(['status' => GameStatus::OPEN]) > 0;
+    }
 }

src/Website/Controller/HomeController.php

@@ -3,6 +3,7 @@ declare(strict_types=1);
 
 namespace App\Website\Controller;
 
+use App\Game\Repository\GameRepository;
 use App\Game\Service\FeedbackService;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\HttpFoundation\Response;
@@ -11,17 +12,19 @@ use Symfony\Component\Routing\Annotation\Route;
 final class HomeController extends AbstractController
 {
     #[Route(path: '', name: 'website_home')]
-    public function index(): Response
+    public function index(GameRepository $gameRepository): Response
     {
-        return $this->render(
-            'website/home/index.html.twig');
+        return $this->render('website/home/index.html.twig', [
+            'showDevBanner' => !$gameRepository->hasOpenGame(),
+        ]);
     }
 
     #[Route(path: '/briefing', name: 'website_intro')]
-    public function intro(FeedbackService $feedbackService): Response
+    public function intro(FeedbackService $feedbackService, GameRepository $gameRepository): Response
     {
         return $this->render('website/home/intro.html.twig', [
             'feedbackSummary' => $feedbackService->getFeedbackSummary(),
+            'showDevBanner' => !$gameRepository->hasOpenGame(),
         ]);
     }