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/Controllers/FeedController.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Models\Feed;
+use Illuminate\Http\JsonResponse;
+
+class FeedController extends Controller
+{
+    public function index(): JsonResponse
+    {
+        $feeds = Feed::publie()
+            ->orderBy('ordre')
+            ->orderBy('created_at', 'desc')
+            ->get(['id', 'titre', 'slug', 'contenu', 'image_url', 'ordre', 'created_at']);
+
+        return response()->json($feeds);
+    }
+
+    public function show(string $slug): JsonResponse
+    {
+        $feed = Feed::publie()->where('slug', $slug)->with('auteur:id,nom,prenom')->firstOrFail();
+
+        return response()->json($feed);
+    }
+}