fix: override uvicorn CMD in prod compose (no root-path per dominio dedicato)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

docker-compose.prod.yml

@@ -8,6 +8,7 @@ services:
         VITE_API_BASE: "/api"
     container_name: prod-leopost-full-app
     restart: unless-stopped
+    command: ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]
     volumes:
       - ./data:/app/data
     environment: