chore: bump version to 2.1.9 in package.json and package-lock.json

Author: manishraj27

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "mern-project-cli",
-  "version": "2.1.8",
+  "version": "2.1.9",
   "description": "A developer-friendly CLI tool that streamlines MERN stack development by automating project setup, database configuration, and boilerplate generation by implementing MVC Architecture. Create production-ready MongoDB, Express, React, and Node.js applications with best practices built-in",
   "main": "index.js",
   "type": "module",