Add summary and one free content to commander.js package (#2295)

* Add summary and one free content to commander.js package

* Update content/roadmaps/107-nodejs/content/106-nodejs-command-line-apps/103-command-line-args/101-commander-js.md

Co-authored-by: Kamran Ahmed <kamranahmed.se@gmail.com>

content/roadmaps/107-nodejs/content/106-nodejs-command-line-apps/103-command-line-args/101-commander-js.md

@@ -1 +1,7 @@
-# Commander js
+# Commander.js
+
+Commander is a light-weight, expressive, and powerful command-line framework for node.js. with Commander.js you can create your own command-line interface (CLI).
+
+<ResourceGroupTitle>Free Content</ResourceGroupTitle>
+
+<BadgeLink colorScheme='blue' badgeText='Official Website' href='https://www.npmjs.com/package/commander'>Official Documentation</BadgeLink>