fix: frontend build error

frontend/src/components/common/DataTable.vue

@@ -86,16 +86,10 @@
 <script setup lang="ts">
 import { computed, ref } from 'vue'
 import { useI18n } from 'vue-i18n'
+import type { Column } from './types'
 
 const { t } = useI18n()
 
-export interface Column {
-  key: string
-  label: string
-  sortable?: boolean
-  formatter?: (value: any, row: any) => string
-}
-
 interface Props {
   columns: Column[]
   data: any[]