update code

components/common/ThemeSwitch.vue

@@ -13,6 +13,7 @@ export default {
 	data() {
 		return {
 			mode: null,
+			isLoading: false
 		};
 	},
 	computed: {
@@ -28,6 +29,7 @@ export default {
 			setThemeChange: 'setThemeChange',
 		}),
 		themeChange() {
+			this.isLoading = true;
 			this.mode = !this.mode;
 			this.$vuetify.theme.isDark = this.mode;
 			this.setThemeChange(this.mode);