Update assignment.js

Author: Imggaggu

frontend/src/api/assignment.js

@@ -7,7 +7,7 @@ export const fetchAssignmentsByUser = async (userId) => {
 */
 export const fetchAssignmentsByUser = async (userId) => {
   try {
-    const res = await api.get(`/api/assignment/${userId}`);
+    const res = await api.get(`/assignment/${userId}`);
     return res.data; // 백엔드가 반환하는 JSON 그대로
   } catch (err) {
     console.error("과제 데이터 불러오기 실패:", err);
@@ -17,15 +17,15 @@ export const fetchAssignmentsByUser = async (userId) => {
 
 
 export const submitAssignmentStatus = async (userId, assignmentId, status) => {
-  return api.post(`/api/admin/users/${userId}/assignments/${assignmentId}/submission`, {
+  return api.post(`/admin/users/${userId}/assignments/${assignmentId}/submission`, {
     assignmentId,
     userId,
     status,
   });
 };
 
 export const updateAssignmentStatus = async (userId, assignmentId, status) => {
-  return api.put(`/api/admin/users/${userId}/assignments/${assignmentId}/submission`, {
+  return api.put(`/admin/users/${userId}/assignments/${assignmentId}/submission`, {
     status,
   });
 };