fix router examples

examples/router.rs

@@ -2,7 +2,7 @@ use dioxus::prelude::*;
 use dioxus_router::prelude::*;
 
 fn main() {
-    launch_desktop(Route::Home {});
+    launch_desktop(|| rsx! {Router::<Route> {}});
 }
 
 #[derive(Routable, Clone, Debug, PartialEq)]