docs: big updates to the reference

examples/doggo.rs

@@ -1,7 +1,7 @@
 use dioxus::prelude::*;
 fn main() {}
 
-static Example: FC<()> = |cx| {
+pub static Example: FC<()> = |cx| {
     let (g, set_g) = use_state(cx, || 0).classic();
     let v = (0..10).map(move |f| {
         rsx!(li {