DONE: centralize theme color, interactive dashboard, increase winner result, refer TODO

resources/assets/js/components/demo/RouletteEliminationWheelDemo.vue

@@ -2,7 +2,7 @@
 	<div class="roulette-demo-page container-fluid">
 		<header class="roulette-page-header">
 			<div class="roulette-page-header-inner">
-				<img src="/images/MyKoPKB-logo.png" alt="MyKoPKB" class="roulette-page-header-logo" />
+				<Logo :href="'/admin/'" />
 				<h1 class="roulette-demo-title">Sesi Cabutan Bertuah — Kehadiran Fizikal</h1>
 				<button type="button" class="btn btn-default btn-sm roulette-bg-music-btn"
 					:aria-pressed="bgMusicPlaying ? 'true' : 'false'"
@@ -81,6 +81,7 @@
 
 <script>
 import RouletteEliminationWheel from './RouletteEliminationWheel.vue';
+import Logo from '../common/Logo.vue';
 
 function buildLabelsFromVoters(voters) {
 	if (!voters || !voters.length) {
@@ -134,6 +135,7 @@ export default {
 
 	components: {
 		RouletteEliminationWheel,
+		Logo,
 	},
 
 	data: function () {