chore: rollback to option instead of anyhow

docs/guide/examples/component_children_inspect.rs

@@ -26,7 +26,7 @@ struct ClickableProps<'a> {
 // ANCHOR: Clickable
 fn Clickable<'a>(cx: Scope<'a, ClickableProps<'a>>) -> Element {
     match cx.props.children {
-        Ok(VNode { dynamic_nodes, .. }) => {
+        Some(VNode { dynamic_nodes, .. }) => {
             todo!("render some stuff")
         }
         _ => {