add_option() now has a "disabled" parameter, which will add the given
option as a simple indented text. This is very similar as calling
add_text(). The advantage of having this as a parameter to add_option()
is that disabled options can now be created from the shorthand function
cli_select_item() by passing each option as a tuple or dict, which has
disabled=True set.
This is a breaking change, as the parameter order of add_option()
changes.