drupal-caravane/web/themes/custom/caravane/assets/js/router/router.js

import { createRouter, createWebHistory } from 'vue-router';
import ModaleView from '../vuejs/Modale.vue';

const routes = [
    { 
      name: 'etape',
      path: '/etapes/:title?',
      component: ModaleView,
      props: {id: null}
    },
    { 
      name: 'home',
      path: '/',
      component: ModaleView
    },
  ];
  
  const router = createRouter({
    history: createWebHistory(),
    routes,
  });
  
  export default router;