refactoring

Resolve #7779

src/client/pages/preview.vue

@@ -1,32 +0,0 @@
-<template>
-<div class="graojtoi">
-	<MkSample/>
-</div>
-</template>
-
-<script lang="ts">
-import { defineComponent } from 'vue';
-import MkSample from '@client/components/sample.vue';
-import * as symbols from '@client/symbols';
-
-export default defineComponent({
-	components: {
-		MkSample,
-	},
-
-	data() {
-		return {
-			[symbols.PAGE_INFO]: {
-				title: this.$ts.preview,
-				icon: 'fas fa-eye',
-			},
-		}
-	},
-});
-</script>
-
-<style lang="scss" scoped>
-.graojtoi {
-	padding: var(--margin);
-}
-</style>