feat: 리프레시 토큰을 바디로 보냅니다.

Author: Zero-1016

src/backend/auth-server/src/controllers/auth/index.ts

@@ -23,16 +23,9 @@ function authController() {
         return;
       }
 
-      res.setCookie('refresh_token', values.refreshToken, {
-        sameSite: true,
-        httpOnly: true,
-        secure: true,
-        path: '/',
-        expires: new Date(Date.now() + 1000 * 60 * 60 * 24 * 7),
-      });
-
       const result = {
         accessToken: values.accessToken,
+        refreshToken: values.refreshToken,
       };
 
       await redis.set(REDIS_KEY.refreshToken(values.id), values.refreshToken);