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/app/Http/Requests/LoginRequest.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace App\Http\Requests;
+
+use Illuminate\Foundation\Http\FormRequest;
+
+class LoginRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    public function rules(): array
+    {
+        return [
+            'email' => 'required|email',
+            'password' => 'required|string',
+        ];
+    }
+
+    public function messages(): array
+    {
+        return [
+            'email.required' => 'L\'adresse email est obligatoire.',
+            'email.email' => 'L\'adresse email n\'est pas valide.',
+            'password.required' => 'Le mot de passe est obligatoire.',
+        ];
+    }
+}