shadcn/ui 3.4.1

Patch Changes

• #8420 40c3ff513a88ca8e6f02bf798a7cf73b88401024 Thanks @zbeyens! - Fix support for universal registry items that only have dependencies without files

• #8459 7cd019ad3652a0e98770b89032b7a161edfda805 Thanks @shadcn! - add support for color as var

• #8451 b83023034a301b41fa18045af0d9bd787e415aa5 Thanks @diegohaz! - fix adding registry item with CSS at-property