refactor: get routes via getRoutes() function instead of importing router config

src/App.vue

@@ -2,7 +2,6 @@
 import { ref } from 'vue'
 import { RouterView } from 'vue-router'
 import { version } from '../package.json'
-import router from '@/router'
 
 import ModalDialog from '@/components/ModalDialog.vue'
 import LocaleSwitcher from '@/components/LocaleSwitcher.vue'
@@ -46,7 +45,7 @@ const close = () => {
 
   <SiteNavigation>
     <NavigationItem
-      v-for="(route, idx) in router.options.routes"
+      v-for="(route, idx) in $router.getRoutes()"
       :key="idx"
       :icon="route.meta?.icon"
       :href="route.path"