fix: LectureInfo 호출에 따른 불필요 state 제거

frontend/src/components/Layout/LectureLayout.jsx

@@ -24,14 +24,6 @@ export default function LectureLayout() {
         navigate('..');
       });
   };
-  const lectureData = {
-    title: lecture.title,
-    description: lecture.description,
-    plan: lecture.plan,
-    startDate: lecture.startDate,
-    endDate: lecture.endDate,
-    time: lecture.time,
-  };
 
   useEffect(() => {
     if (['NOT_ENROLLED', 'MANAGED_BY_OTHERS', 'PENDING'].includes(lecture.status)) {
@@ -66,12 +58,7 @@ export default function LectureLayout() {
           {userType === 'teacher' && (
             <SideBar title={'강의 정보 관리'}>
               <SideLink to={'teacherReportsets'}>퀴즈 성적 보기</SideLink>
-              <SideLink
-                to={'edit'}
-                state={lectureData}
-              >
-                강의 정보 수정
-              </SideLink>
+              <SideLink to={'edit'}>강의 정보 수정</SideLink>
               <li>
                 <span
                   onClick={handleDelete}

frontend/src/pages/LectureEditPage/LectureEditPage.jsx

@@ -1,13 +1,12 @@
 import { LectureForm } from '../../components/LectureForm';
 import { useLectureEdit } from '../../hooks/api/useLectureEdit';
-import { useParams, useNavigate, useLocation } from 'react-router-dom';
+import { useParams, useNavigate } from 'react-router-dom';
 import { useLectureInfo } from '../../hooks/api/useLectureInfo';
 
 export default function LecutreEditPage() {
   const { lectureId } = useParams();
-  const location = useLocation();
-  const initialData = location.state.from;
-  const lectureInfo = useLectureInfo(lectureId);
+  const { data, refetch } = useLectureInfo(lectureId);
+  const initialData = data.data;
 
   const navigate = useNavigate();
   const { lectureEdit } = useLectureEdit();
@@ -15,7 +14,7 @@ export default function LecutreEditPage() {
   const handleSubmit = async (lectureObject) =>
     await lectureEdit(lectureId, lectureObject)
       .then(() => {
-        lectureInfo.refetch();
+        refetch();
         navigate('..');
       })
       .catch(() => {});