Add support for django-unfold

[twFroggen]

First and foremost, I would like to extend my gratitude for developing such an impressive function.

I am writing to report a compatibility issue I encountered with the django-unfold when integrated with the sortable2 interface. It seems that the styles and action buttons from Sortable2 do not align well with the Unfold design.

Could you please consider enhancing the compatibility between these tools in your future updates? Any assistance or guidance in this matter would be greatly appreciated.

Thank you for your attention to this matter. Looking forward to your favorable response.

Best regards, Froggen