refactor: signup response 값 제거

src/api/auth/axiosSignup.js

@@ -2,8 +2,7 @@ import api from '../axios';
 
 const axiosSignup = async ({ email, password, nickname }) => {
   try {
-    const response = await api.post(`/auth/signup`, { email, password, nickname });
-    return "signup success";
+    await api.post(`/auth/signup`, { email, password, nickname })
   } catch (error) {
     console.error("회원가입 요청 중 오류 발생:", error);
     throw error;