Dioxus needs a way to reference HTML elements

## Feature Request

I think it's necessary to have a way to reference HTML elements (e.g. `node_ref` in `leptos` or similar in JS frameworks) and be able to use this reference on desktop and mobile with `eval` to call browser APIs.

The lack of such feature probably makes porting something like `radix ui` to `dioxus` impossible.

## Implement Suggestion

No idea, but I think a form of mapping between `vdom` elements and the browser elements is needed. `eval` has to be able to use this reference someway.