fix(scroll-buttons): add z-index to scroll buttons for improved visibility

Author: mk965

components/blog/scroll-buttons.tsx

@@ -17,7 +17,7 @@ export function ScrollButtons() {
   }, [])
 
   return (
-    <div className={clsx('fixed bottom-8 right-8 hidden flex-col gap-3', show && 'lg:flex')}>
+    <div className={clsx('fixed bottom-8 right-8 z-50 hidden flex-col gap-3', show && 'lg:flex')}>
       <ScrollButton
         ariaLabel="Scroll To Top"
         onClick={() => window.scrollTo({ top: 0 })}