Add class when using numbered pins

[swashbuck]

Subject of the enhancement

It would be useful to add a class (e.g. has-numbered-pins) to the Hot Graphic when numbered pins are used. This will help with theming. I tried using the :has selector like :has(.hotgraphic__pin-number) but the pin number element is removed after the item is visited.

"_useNumberedPins": true

Are there any other utility classes we should add to assist with theming? Do we need a class to indicate _useGraphicsAsPins is being used?

[kirsty-hames]

Are there any other utility classes we should add to assist with theming? Do we need a class to indicate _useGraphicsAsPins is being used?

_useGraphicsAsPins is already covered by 'is-tile' or 'is-pin' classes. I think all config options have a relevant class now that you've updated _useNumberedPins.