Update live demo link format in README.md

Author: mrmushtaq

README.md

@@ -46,5 +46,8 @@ CodePlay provides an interactive coding environment where users can:
 ## 🌐 Live Demo
 You can view and use the live version of this project here:
 
-👉 [Live Code Editor (HTML, CSS & JS)](https://mrmushtaq.github.io/Web-Engineering-Project-Live-Code-Editor-of-HTML-CSS-JS/)
+<a href="https://mrmushtaq.github.io/Web-Engineering-Project-Live-Code-Editor-of-HTML-CSS-JS/" target="_blank">
+🔗 Live Code Editor (HTML, CSS & JS)
+</a>
+