generateAndDisplayQRCode function

Implementation

Future<void> generateAndDisplayQRCode(String url) async {
  try {
    print('\n📱 QR Code for easy mobile access:');
    print('┌─────────────────────────────────────┐');

    // Create a proper QR code pattern
    final qrString = _generateQRCode(url);
    print(qrString);

    print('└─────────────────────────────────────┘');
    print('📱 Scan this QR code with your mobile device to access the app');
    print('🔗 Or manually visit: $url');
  } catch (e) {
    print('⚠️  Could not generate QR code: $e');
    print('🔗 Please manually visit: $url');
  }
}