feat: initialisation complète du projet CESIZen

- Backend Laravel 11 (API REST, JWT auth, PostgreSQL)
- Frontend Next.js 14 (React, TypeScript, Tailwind CSS)
- Docker Compose (PostgreSQL, backend, frontend)
- Modules : auth, profil, tracker émotions, informations, admin

backend/tests/Feature/ExampleTest.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace Tests\Feature;
+
+// use Illuminate\Foundation\Testing\RefreshDatabase;
+use Tests\TestCase;
+
+class ExampleTest extends TestCase
+{
+    /**
+     * A basic test example.
+     */
+    public function test_the_application_returns_a_successful_response(): void
+    {
+        $response = $this->get('/');
+
+        $response->assertStatus(200);
+    }
+}