fix: `redirectedFrom` not exists in `useRoute()`

**🐛 The bug**
The `redirectedFrom` prop doesn't exists in `useRoute()`. 

**🛠️ To reproduce**
Steps to reproduce the behavior:

1. Go to a nuxt page and click to an another nuxt page with <nuxt-link> compontent.
```js
const route = useRoute();
const redirectedFrom = computed(() => route.value.redirectedFrom);
console.log(redirectedFrom.value); // undefined
```

Thanks.



