feat: add responsive carousel and dark theme to agents gallery section

src/hooks/useMediaQuery.ts

@@ -0,0 +1,21 @@
+'use client'
+
+import { useState, useEffect } from 'react'
+
+export function useMediaQuery(query: string) {
+  const [matches, setMatches] = useState(false)
+
+  useEffect(() => {
+    const media = window.matchMedia(query)
+    if (media.matches !== matches) {
+      setMatches(media.matches)
+    }
+    const listener = () => {
+      setMatches(media.matches)
+    }
+    media.addEventListener('change', listener)
+    return () => media.removeEventListener('change', listener)
+  }, [matches, query])
+
+  return matches
+}