Merge version_4 into main

Merge version_4 into main

src/lib/hooks/useButtonClick.ts

@@ -0,0 +1,36 @@
+import { useCallback } from 'react';
+import { useLenis } from 'lenis/react';
+import { useRouter } from 'next/navigation';
+
+interface UseButtonClickProps {
+  href?: string;
+  onClick?: (event: React.MouseEvent) => void;
+}
+
+export const useButtonClick = ({ href, onClick }: UseButtonClickProps) => {
+  const lenis = useLenis();
+  const router = useRouter();
+
+  const handleClick = useCallback((event: React.MouseEvent) => {
+    if (onClick) {
+      onClick(event);
+    }
+
+    if (href) {
+      if (href.startsWith('#')) {
+        event.preventDefault();
+        const normalizedSectionId = href.replace(/^#/, '');
+        if (lenis) {
+          lenis.scrollTo(`#${normalizedSectionId}`);
+        } else {
+          document.getElementById(normalizedSectionId)?.scrollIntoView({ behavior: 'smooth' });
+        }
+      } else if (href.startsWith('/') || href.startsWith('.')) {
+        event.preventDefault();
+        router.push(href);
+      }
+    }
+  }, [href, onClick, lenis, router]);
+
+  return handleClick;
+};