chore: remove i18n (#1828)

src/views/excel/export-excel.vue

@@ -1,12 +1,12 @@
 <template>
-  <!-- $t is vue-i18n global function to translate lang -->
   <div class="app-container">
+
     <div>
       <FilenameOption v-model="filename" />
       <AutoWidthOption v-model="autoWidth" />
       <BookTypeOption v-model="bookType" />
       <el-button :loading="downloadLoading" style="margin:0 0 20px 20px;" type="primary" icon="document" @click="handleDownload">
-        {{ $t('excel.export') }} Excel
+        Export Excel
       </el-button>
       <a href="https://panjiachen.github.io/vue-element-admin-site/feature/component/excel.html" target="_blank" style="margin-left:15px;">
         <el-tag type="info">Documentation</el-tag>
@@ -51,6 +51,7 @@ import { parseTime } from '@/utils'
 import FilenameOption from './components/FilenameOption'
 import AutoWidthOption from './components/AutoWidthOption'
 import BookTypeOption from './components/BookTypeOption'
+
 export default {
   name: 'ExportExcel',
   components: { FilenameOption, AutoWidthOption, BookTypeOption },