feat(results): add resutls page

fix(leaderboard): fix leaderboard fetch logic

fix(test): fix navigation bug upon test quit

src/pages/student/practice/Pretest.tsx

@@ -13,11 +13,11 @@ import {
 import { Button } from "../../../components/ui/button";
 import { useNavigate } from "react-router-dom";
 import { useExamConfigStore } from "../../../stores/useExamConfigStore";
+import { useSatExam } from "../../../stores/useSatExam";
 
 export const Pretest = () => {
   const { setSheetId, setMode, storeDuration, setQuestionCount } =
     useExamConfigStore();
-
   const user = useAuthStore((state) => state.user);
   const { sheetId } = useParams<{ sheetId: string }>();
   const [carouselApi, setCarouselApi] = useState<CarouselApi>();