Update index.html [no ci]

Author: stopsopa

pages/ide/index.html

@@ -18,6 +18,7 @@ <h1>Table of Contents</h1>
             <li><a href="vscode/index.html">Visual Studio Code</a></li>
             <li><a href="vs/index.html">Visual Studio</a></li>
             <li><a href="jetbrains/index.html">JetBrains</a></li>
+            <li><a href="cursor/index.html">Cursor</a></li>
           </ul>
         </div>