Enable `dark` variants by default for opacity utilities (#2975)
Enable `dark` variants by default for opacity utilities (#2975)

* enable `dark` by default for opacity utilities

* removed `opacity`, as unneeded

* removed `ringOpacity`, as unneeded
tailwindcss/tailwindcss,tailwindlabs/tailwindcss,tailwindlabs/tailwindcss,tailwindlabs/tailwindcss