```

✨ 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/GitSyncLogCommandTest.php

@@ -0,0 +1,138 @@
+<?php
+
+namespace App\Tests\Command;
+
+use App\Command\GitSyncLogCommand;
+use App\Service\AI\GeminiClient;
+use App\Service\System\GitClient;
+use PHPUnit\Framework\MockObject\MockObject;
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Console\Application;
+use Symfony\Component\Console\Tester\CommandTester;
+use Symfony\Component\HttpKernel\KernelInterface;
+use Symfony\Contracts\HttpClient\HttpClientInterface;
+use Symfony\Contracts\HttpClient\ResponseInterface;
+
+class GitSyncLogCommandTest extends TestCase
+{
+    private MockObject&HttpClientInterface $httpClient;
+    private MockObject&KernelInterface $kernel;
+    private MockObject&GitClient $gitClient;
+    private MockObject&GeminiClient $geminiClient;
+    private string $tempDir;
+
+    protected function setUp(): void
+    {
+        $this->httpClient = $this->createMock(HttpClientInterface::class);
+        $this->kernel = $this->createMock(KernelInterface::class);
+        $this->gitClient = $this->createMock(GitClient::class);
+        $this->geminiClient = $this->createMock(GeminiClient::class);
+
+        $this->tempDir = sys_get_temp_dir() . '/git_log_test_' . uniqid();
+        mkdir($this->tempDir . '/var', 0777, true);
+    }
+
+    protected function tearDown(): void
+    {
+        $this->removeDirectory($this->tempDir);
+    }
+
+    public function testExecuteNewCommit()
+    {
+        // 1. Setup Mocks
+        $this->kernel->method('getProjectDir')->willReturn($this->tempDir);
+
+        $this->gitClient->expects($this->once())
+            ->method('getLastCommitInfo')
+            ->willReturn([
+                'message' => 'feat: add awesome feature',
+                'date' => '2026-01-30 10:00:00',
+                'hash' => 'hash123'
+            ]);
+
+        $this->geminiClient->expects($this->once())
+            ->method('generateFriendlyMessage')
+            ->with('feat: add awesome feature')
+            ->willReturn('Super nouvelle fonctionnalité ajoutée !');
+
+        $this->httpClient->expects($this->once())
+            ->method('request')
+            ->with('POST', $this->stringContains('discord.com'), $this->arrayHasKey('json'));
+
+        // 2. Execute
+        $command = new GitSyncLogCommand(
+            $this->httpClient,
+            $this->kernel,
+            $this->gitClient,
+            $this->geminiClient
+        );
+        $application = new Application();
+        $application->add($command);
+        $commandTester = new CommandTester($application->find('app:git-log-update'));
+
+        $commandTester->execute([]);
+
+        // 3. Assert Output
+        $output = $commandTester->getDisplay();
+        $this->assertStringContainsString('Journal client mis à jour avec succès', $output);
+
+        // 4. Assert File Content
+        $filePath = $this->tempDir . '/var/update.json';
+        $this->assertFileExists($filePath);
+        $data = json_decode(file_get_contents($filePath), true);
+        $this->assertCount(1, $data);
+        $this->assertEquals('feature', $data[0]['type']);
+        $this->assertEquals('Super nouvelle fonctionnalité ajoutée !', $data[0]['message']);
+        $this->assertEquals('hash123', $data[0]['hash']);
+    }
+
+    public function testExecuteAlreadyUpToDate()
+    {
+        // 1. Setup File
+        $filePath = $this->tempDir . '/var/update.json';
+        file_put_contents($filePath, json_encode([
+            ['hash' => 'hash123']
+        ]));
+
+        // 2. Setup Mocks
+        $this->kernel->method('getProjectDir')->willReturn($this->tempDir);
+
+        $this->gitClient->expects($this->once())
+            ->method('getLastCommitInfo')
+            ->willReturn([
+                'message' => 'fix: bug',
+                'date' => '2026-01-30 12:00:00',
+                'hash' => 'hash123' // Same hash
+            ]);
+
+        // Gemini & Discord should NOT be called
+        $this->geminiClient->expects($this->never())->method('generateFriendlyMessage');
+        $this->httpClient->expects($this->never())->method('request');
+
+        // 3. Execute
+        $command = new GitSyncLogCommand(
+            $this->httpClient,
+            $this->kernel,
+            $this->gitClient,
+            $this->geminiClient
+        );
+        $application = new Application();
+        $application->add($command);
+        $commandTester = new CommandTester($application->find('app:git-log-update'));
+
+        $commandTester->execute([]);
+
+        // 4. Assert Output
+        $output = $commandTester->getDisplay();
+        $this->assertStringContainsString('déjà à jour', $output);
+    }
+
+    private function removeDirectory($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);
+    }
+}