Deal with UID now being a single int

def action_id(reader: CardReader) -> None:

    card_id = reader.read_id()

    print("Card ID (base 10)", card_id)

    print("Card ID (base 16)", [hex(i) for i in card_id])

    print("Card ID (base 16)", hex(card_id))

ACTIONS = {"id": action_id}