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_counter.rs

@@ -7,12 +7,25 @@ fn main() {
 
 // ANCHOR: component
 fn App(cx: Scope) -> Element {
+    // count will be initialized to 0 the first time the component is rendered
     let mut count = use_state(cx, || 0);
 
     cx.render(rsx!(
         h1 { "High-Five counter: {count}" }
-        button { onclick: move |_| count += 1, "Up high!" }
-        button { onclick: move |_| count -= 1, "Down low!" }
+        button {
+            onclick: move |_| {
+                // changing the count will cause the component to re-render
+                count += 1
+            },
+            "Up high!"
+        }
+        button {
+            onclick: move |_| {
+                // changing the count will cause the component to re-render
+                count -= 1
+            },
+            "Down low!"
+        }
     ))
 }
 // ANCHOR_END: component