chore: update links in index.html of new project's template

Author: ilhan007

packages/create-package/template/test/pages/index.html

@@ -49,8 +49,10 @@ <h2>Switch language</h2>
 		</div>
 
 		<div class="app-docs">
-			<h2>Documentation</h2>
-			<a class="link" href="https://sap.github.io/ui5-webcomponents/docs/development/custom-UI5-Web-Components-Packages/">Custom Component Development</a>
+			<a class="link" href="https://sap.github.io/ui5-webcomponents/">Website</a>
+			<a class="link" href="https://sap.github.io/ui5-webcomponents/components/">Components</a>
+			<a class="link" href="https://sap.github.io/ui5-webcomponents/play/">Playground</a>
+			<a class="link" href="https://sap.github.io/ui5-webcomponents/docs/development/package/">Development Docs</a>
 		</div>
 	</div>
 </body>