[FEAT] #9 : 7차 세미나 필수과제

- SharedPreferences를 활용한 자동 로그인 구현

Author: hansh0101

app/src/main/java/co/kr/sopt_seminar_30th/presentation/viewmodel/SignInViewModel.kt

@@ -27,9 +27,6 @@ class SignInViewModel @Inject constructor(
     var userId = MutableLiveData<String>()
     var userPassword = MutableLiveData<String>()
 
-    private var _autoLogin = MutableLiveData<Boolean>(false)
-    val autoLogin: LiveData<Boolean> get() = _autoLogin
-
     private var _isSuccess = SingleLiveEvent<Boolean>()
     val isSuccess: LiveData<Boolean> get() = _isSuccess