scanIdCard function
A function for scanning an ID Card.
Returns the scanned RsaIdCard or null if nothing was scanned.
Implementation
Future<RsaIdCard> scanIdCard(BuildContext context) async {
final scannedIdCard = await Navigator.of(context).push(MaterialPageRoute(
builder: (context) => RsaIdCardScanner(),
));
return scannedIdCard;
}