feat: implement type magic to allow strings, format args, and other types directly in rsx (#550)

* feat: implement type magic

* chore: undo example

* fix: let tests pass

* chore: add generic to allow any nesting of iterators

* Chore: remove comments

* chore: update rsx usage

* chore: use cleaner version of generic IntoVnode

* chore: don't derive default for lfietimed thing

* chore: remove latent comment

* fix: accept a third parameter

packages/dioxus/tests/borrowedstate.rs

@@ -8,7 +8,7 @@ fn test_borrowed_state() {
 }
 
 fn Parent(cx: Scope) -> Element {
-    let value = cx.use_hook(|| String::new());
+    let value = cx.use_hook(String::new);
 
     cx.render(rsx! {
         div {

packages/dioxus/tests/create_dom.rs

@@ -157,7 +157,7 @@ fn create_components() {
     fn Child<'a>(cx: Scope<'a, ChildProps<'a>>) -> Element {
         cx.render(rsx! {
             h1 {}
-            div { {&cx.props.children} }
+            div { &cx.props.children }
             p {}
         })
     }