```

✨ feat(ReserverController): Ajoute vérification de disponibilité produit.
🛠️ refactor(BackupCommand): Utilise DatabaseDumper et ZipArchiver.
✨ feat(GitSyncLogCommand): Utilise Gemini pour messages plus clairs.
✨ feat(GenerateVideoThumbsCommand): Utilise VideoThumbnailer service.
✨ feat(AppWarmupImagesCommand): Utilise StorageInterface pour warmup.
🔒️ security(nelmio_security): Renforce la sécurité avec des en-têtes.
🔧 chore(caddy): Améliore la configuration de Caddy pour la performance.
🐛 fix(makefile): Corrige les commandes de test.
🧪 chore(.env.test): Supprime la ligne vide à la fin du fichier.
🔧 chore(doctrine): Active native_lazy_objects.
🔧 chore(cache): Ajoute un cache system.
```

tests/Command/MaintenanceCommandTest.php

@@ -0,0 +1,64 @@
+<?php
+
+namespace App\Tests\Command;
+
+use App\Command\MaintenanceCommand;
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Console\Application;
+use Symfony\Component\Console\Tester\CommandTester;
+
+class MaintenanceCommandTest extends TestCase
+{
+    private string $tempDir;
+
+    protected function setUp(): void
+    {
+        $this->tempDir = sys_get_temp_dir() . '/maintenance_test_' . uniqid();
+        mkdir($this->tempDir . '/var', 0777, true);
+    }
+
+    protected function tearDown(): void
+    {
+        $this->removeDirectory($this->tempDir);
+    }
+
+    public function testExecuteOn()
+    {
+        $command = new MaintenanceCommand($this->tempDir);
+        $application = new Application();
+        $application->add($command);
+        $commandTester = new CommandTester($application->find('app:maintenance'));
+
+        $commandTester->execute(['status' => 'on']);
+
+        $output = $commandTester->getDisplay();
+        $this->assertStringContainsString('Mode maintenance ACTIVÉ', $output);
+        $this->assertFileExists($this->tempDir . '/var/.maintenance');
+    }
+
+    public function testExecuteOff()
+    {
+        // Ensure file exists first
+        touch($this->tempDir . '/var/.maintenance');
+
+        $command = new MaintenanceCommand($this->tempDir);
+        $application = new Application();
+        $application->add($command);
+        $commandTester = new CommandTester($application->find('app:maintenance'));
+
+        $commandTester->execute(['status' => 'off']);
+
+        $output = $commandTester->getDisplay();
+        $this->assertStringContainsString('Mode maintenance DÉSACTIVÉ', $output);
+        $this->assertFileDoesNotExist($this->tempDir . '/var/.maintenance');
+    }
+
+    private function removeDirectory($dir) {
+        if (!is_dir($dir)) return;
+        $files = array_diff(scandir($dir), array('.','..'));
+        foreach ($files as $file) {
+            (is_dir("$dir/$file")) ? $this->removeDirectory("$dir/$file") : unlink("$dir/$file");
+        }
+        rmdir($dir);
+    }
+}