implement for web and desktop

packages/desktop/src/lib.rs

@@ -106,6 +106,9 @@ pub fn launch_with_props<P: 'static + Send>(root: Component<P>, props: P, mut cf
     let event_loop = EventLoop::with_user_event();
     let mut desktop = DesktopController::new_on_tokio(root, props, event_loop.create_proxy());
 
+    #[cfg(debug_assertions)]
+    hot_reload::init(desktop.templates_tx.clone());
+
     event_loop.run(move |window_event, event_loop, control_flow| {
         *control_flow = ControlFlow::Wait;