テーマに関して強化

src/client/app/app.vue

@@ -5,9 +5,6 @@
 <script lang="ts">
 import Vue from 'vue';
 import { url, lang } from './config';
-import applyTheme from './common/scripts/theme';
-const darkTheme = require('../theme/dark');
-const halloweenTheme = require('../theme/halloween');
 
 export default Vue.extend({
 	computed: {