Update docs to reflect changes in master (#670)

* work on updating docs to master version

* more updates

* more polishing

* finish interactivity chapter

* finish updating core guide

* fix grammer mistakes and typos

* more grammer fixes

* add liveview guide

* remove doc build

* WIP custom renderer docs

* add axum as dev-dependancy to guide

* fix examples

* fix overview example

* use md book fork to fix compilation

docs/guide/examples/hooks_use_ref.rs

@@ -8,13 +8,12 @@ fn main() {
 // ANCHOR: component
 fn App(cx: Scope) -> Element {
     let list = use_ref(cx, Vec::new);
-    let list_formatted = format!("{:?}", *list.read());
 
     cx.render(rsx!(
-        p { "Current list: {list_formatted}" }
+        p { "Current list: {list.read():?}" }
         button {
             onclick: move |event| {
-                list.write().push(event)
+                list.with_mut(|list| list.push(event));
             },
             "Click me!"
         }