Fix accessToken in demo

Author: titouanmathis

packages/demo/pages/index.vue

@@ -17,7 +17,9 @@
   import 'mapbox-gl/dist/mapbox-gl.css';
   import '@mapbox/mapbox-gl-geocoder/lib/mapbox-gl-geocoder.css';
 
-  const { accessToken } = useRuntimeConfig();
+  const {
+    public: { accessToken },
+  } = useRuntimeConfig();
   const lng = ref(0);
   const lat = ref(0);
   const zoom = ref(1);

packages/demo/pages/issue-77.vue

@@ -3,7 +3,9 @@
   import { MapboxMap, MapboxGeolocateControl } from '@studiometa/vue-mapbox-gl';
   import 'mapbox-gl/dist/mapbox-gl.css';
 
-  const { accessToken } = useRuntimeConfig();
+  const {
+    public: { accessToken },
+  } = useRuntimeConfig();
 
   const geolocate = ref();
   const control = computed(() => geolocate.value?.control);