fix(ui): add explicit cursor-pointer to core interactive elements to bypass tailwind v4 layer conflicts

components/ui/TransitionLink.tsx

@@ -3,6 +3,7 @@
 import React from 'react';
 import Link, { LinkProps } from 'next/link';
 import { useTransition } from '@/components/providers/TransitionProvider';
+import { cn } from './utils';
 
 interface TransitionLinkProps extends Omit<React.AnchorHTMLAttributes<HTMLAnchorElement>, keyof LinkProps>, LinkProps {
   children: React.ReactNode;
@@ -31,7 +32,7 @@ export function TransitionLink({ children, href, onClick, transitionMessage, ...
   };
 
   return (
-    <Link href={href} onClick={handleClick} {...props}>
+    <Link href={href} onClick={handleClick} className={cn('cursor-pointer', props.className)} {...props}>
       {children}
     </Link>
   );