Add username display for the player.

src/views/Lobby.vue

@@ -4,6 +4,8 @@
 			Secret Hitler Online
 		</h1>
 		<h2>
+			Username: {{ username }}
+			<br>
 			Game Code:
 			<code
 				v-clipboard="copy_game_code"
@@ -31,11 +33,13 @@ export default {
 	data() {return {
 		game_code: ``,
 		is_host: false,
+		username: ``,
 		players: [],
 	}},
 	mounted() {
 		this.game_code = sessionStorage.getItem(`game-code`);
 		this.is_host = JSON.parse(sessionStorage.getItem(`is-host`));
+		this.username = sessionStorage.getItem(`user-name`);
 		this.$nextTick(() => this.getPlayerList());
 	},
 	methods: {