add server scoreboard functionality

WebfrontCore/wwwroot/js/scoreboard.js

@@ -0,0 +1,15 @@
+function refreshScoreboard() {
+    const serverPanel = $('.scoreboard-container.active');
+    const serverId = $(serverPanel).data('server-id');
+
+    $.get(`../Server/${serverId}/Scoreboard`, (response) => {
+        $(serverPanel).html(response);
+    });
+}
+
+$(document).ready(() => {
+    $(window.location.hash).tab('show');
+    $(`${window.location.hash}_nav`).addClass('active');
+})
+
+setInterval(refreshScoreboard, 5000);