docs: adds ref to drawer

README.md

@@ -43,6 +43,7 @@ the practice of formatting or sharing information in formatting tools that are n
 - [How the useEffect Hook Works (with Examples)](https://daveceddia.com/useeffect-hook-examples/#when-does-useeffect-run)
 - [How to Use Web Workers in React](https://plainenglish.io/blog/web-worker-in-react)
   - [worker-timers](https://github.com/chrisguttandin/worker-timers)
+- [Drawer example](https://codesandbox.io/p/sandbox/drawer-with-tailwind-css-48z1k3)
 
 ## Debounce