Expose a way to obtain information about scopes

[alicesaidhi]

This is necessary to implement certain features like context's and potentially open the door for debugging tools for vide.

I personally propose exposing functions to get the following data:

• a unique identifier for the scope
• obtain the owner of the scope

While the following 2 are necessary for implementing proper context's within vide, more may be necessary for implementing full debugger tooling. Ideally, we would have something akin to Solid's DevTools on the web to help figure out what is going on in complicated UI.