chore: update README.md

Author: Kholid060

README.md

@@ -3,6 +3,11 @@
   <img alt="license" src="https://img.shields.io/github/license/kholid060/projectile" />
   <img alt="version" src="https://img.shields.io/github/package-json/v/kholid060/projectile" />
 </p>
+<p align="center">
+  <a href="https://www.producthunt.com/posts/projectile?utm_source=badge-featured&utm_medium=badge&utm_souce=badge-projectile" target="_blank">
+    <img src="https://api.producthunt.com/widgets/embed-image/v1/featured.svg?post_id=311947&theme=light" alt="Projectile - An app for managing your JavaScript projects | Product Hunt" style="width: 250px; height: 54px;" width="250" height="54" />
+  </a>
+</p>
 
 # Projectile