Add content for Angular Universal

* Update 100-universal.md

* Update content/roadmaps/100-frontend/content/118-server-side-rendering/101-angular/100-universal.md

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

content/roadmaps/100-frontend/content/118-server-side-rendering/101-angular/100-universal.md

@@ -1 +1,6 @@
-# Universal
+# Angular Universal
+
+The Angular Universal project is a community driven project to expand on the core APIs from Angular (platform-server) to enable developers to do the server side rendering of Angular applications. It mainly uses express to render pages on pages on node.js server.
+
+<ResourceGroupTitle>Free Content</ResourceGroupTitle>
+<BadgeLink badgeText='Read' colorScheme="blue" href='https://angular.io/guide/universal'>Server-side rendering (SSR) with Angular Universal</BadgeLink>