core: 修复ACM赛制计分

packages/ui-default/pages/problem_submit.page.js

@@ -7,7 +7,7 @@ function setOptions($el, options) {
   });
 }
 
-const page = new NamedPage('problem_submit', async () => {
+const page = new NamedPage(['problem_submit', 'contest_detail_problem_submit'], async () => {
   $(document).on('click', '[name="problem-sidebar__show-category"]', (ev) => {
     $(ev.currentTarget).hide();
     $('[name="problem-sidebar__categories"]').show();