tokenExpired method

@override Future<bool> tokenExpired()

Checks if the suer token is still expired.

Implementation

@override
Future<bool> tokenExpired() async {
  if (!_isAuthenticated) return true;
  try {
    // Try a simple API call to check if token is valid
    await client.listFiles('/');
    return false;
  } catch (e) {
    return e.toString().contains('401') || e.toString().contains('403');
  }
}