switch to launch builder instead of macro for fullstack

packages/fullstack/examples/axum-auth/src/main.rs

@@ -73,7 +73,7 @@ fn main() {
             });
     }
 }
-
+// 
 fn app(cx: Scope) -> Element {
     let user_name = use_state(cx, || "?".to_string());
     let permissions = use_state(cx, || "?".to_string());