Merge pull request #278 from boostcampwm-2024/feature/be/#277-jwtExpi…

…resIn

[BE][Feat] #277 : JWT 토큰 만료 기간 재설정

backend/src/services/authService.js

@@ -20,7 +20,7 @@ export const loginUser = async (id, password) => {
   }
 
   // JWT 생성
-  const token = jwt.sign({ userId: user.id }, process.env.JWT_SECRET, { expiresIn: '1h' });
+  const token = jwt.sign({ userId: user.id }, process.env.JWT_SECRET, { expiresIn: '7d' });
   return { token, userId: user.id };
 };