Remove test code

src/index.html

@@ -10,4 +10,4 @@
         <div class="board" id="board">
         </div>
     </body>
-</html>
+</html>

src/js/main.js

@@ -1,5 +1,3 @@
 import { initializeBoard } from "./board.js";
-import { elt } from "./elt.js";
 
-document.documentElement.appendChild(elt("a", { href: "https://startpage.com/" }, "This is a test"));
 initializeBoard("board");