fix: preserve Fast Refresh component boundaries

src/shared/ui/badge.tsx

@@ -33,4 +33,4 @@ function Badge({ className, variant, ...props }: BadgeProps) {
   )
 }
 
-export { Badge, badgeVariants }
+export { Badge }

src/shared/ui/button-group.tsx

@@ -79,5 +79,4 @@ export {
   ButtonGroup,
   ButtonGroupSeparator,
   ButtonGroupText,
-  buttonGroupVariants,
 }

src/shared/ui/button.tsx

@@ -55,4 +55,4 @@ const Button = React.forwardRef<HTMLButtonElement, ButtonProps>(
 )
 Button.displayName = "Button"
 
-export { Button, buttonVariants }
+export { Button }