[3234] Pass props to nuxt-child

What problem does this feature solve?

Hi, I have nested routes. In the container I'm doing some actions to fetch api, write in store, create computed objects, etc.. I need them in the container, but I also need them in the children pages. It would be really cool to be able to pass props to children pages to avoid to re-do all this operations on all the nested pages.

Thanks!

What does the proposed changes look like?

// container
<div>
   <UserInfos :user="user">
   <Tabs>
   <nuxt-child :user="user"/>
</div>

// nested
props: {
   user : {}
},