Add Headless UI peer dep

Author: hasparus

packages/components/package.json

@@ -47,7 +47,8 @@
     "@theguild/tailwind-config": "^0.6.3",
     "next": "^13 || ^14 || ^15.0.0",
     "react": "^18.2.0",
-    "react-dom": "^18.2.0"
+    "react-dom": "^18.2.0",
+    "@headlessui/react": "2.2.0"
   },
   "dependencies": {
     "@giscus/react": "3.1.0",