Select/activate Hue scenes in new v2 Api setup

ofc, though I dont think it really is about the actual template here. this Using templates for input_select.set_options (populating options within an input selector) - #57 by 123 would probably do the same?

the point is we need to set some option in the input_select config, but then that gets overridden by the template a bit later, making the config checker complain?