docs: improve tailwind configuration (#5215)

www/packages/docs-ui/src/components/Kbd/index.tsx

@@ -9,9 +9,9 @@ export const Kbd = ({ children, className, ...props }: KbdProps) => {
       className={clsx(
         "rounded-docs_sm border-solid py-0 px-[6px]",
         "inline-flex items-center justify-center",
-        "border-medusa-tag-neutral-border dark:border-medusa-tag-neutral-border-dark border",
-        "bg-medusa-tag-neutral-bg dark:bg-medusa-tag-neutral-bg-dark",
-        "text-medusa-tag-neutral-text dark:text-medusa-tag-neutral-text-dark",
+        "border-medusa-tag-neutral-border border",
+        "bg-medusa-tag-neutral-bg",
+        "text-medusa-tag-neutral-text",
         "text-compact-x-small-plus font-monospace shadow-none",
         className
       )}