Fix css hot reload

src/main.rs

@@ -10,6 +10,12 @@ cfg_if! {
         use leptos_actix::{generate_route_list, LeptosRoutes};
         use simple_logger::SimpleLogger;
 
+        #[get("/style.css")]
+        async fn css() -> impl Responder {
+            actix_files::NamedFile::open_async("./style/output.css").await
+        }
+
+
         #[actix_web::main]
         async fn main() -> std::io::Result<()> {
             // Configure logger
@@ -38,6 +44,7 @@ cfg_if! {
                     .app_data(web::Data::clone(&data)) // Must panic if data can't be loaded
                     .route("/api/{tail:.*}", leptos_actix::handle_server_fns())
                     .leptos_routes(leptos_options.to_owned(), routes.to_owned(), || view! { <App/> })
+                    .service(css)
                     .service(Files::new("/", site_root))
                     .wrap(middleware::Compress::default())
             })