Lazynode documentation not up to date

[rambip]

Problem

In the example of the docs, there is a let f = LazyNodes::new(move |f| f.element("div", [], [], [] None));

But f.element is no longer a valid method.

Here is the link:
https://docs.rs/dioxus/latest/dioxus/prelude/struct.LazyNodes.html#implementations

That would be nice to fix it.

Questionnaire

• [ x] I don't have time to fix this right now, but maybe later

[rambip]

though, I think an exemple of how to create a VNode using a template manually is valuable