core, ui, judge: rewrite http & ws layer (#352)

packages/ui-default/components/navigation/navigation.page.js

@@ -35,7 +35,6 @@ function handlerSwitchAccount(ev) {
       </div>
     `,
     onDispatch(action) {
-      console.log(action, userSelector.value());
       if (action === 'ok' && userSelector.value() === null) {
         userSelector.focus();
         return false;