wip: overhaul event system

packages/core/tests/eventsystem.rs

@@ -16,8 +16,4 @@ async fn event_queue_works() {
 
     let mut dom = VirtualDom::new(App);
     let edits = dom.rebuild();
-
-    async_std::task::spawn_local(async move {
-        // let mutations = dom.run_unbounded().await;
-    });
 }