Add per-user saved column visibility for tables

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/web/src/views/AttachmentsView.vue

@@ -1,5 +1,6 @@
 <script setup lang="ts">
 import { onMounted, ref } from 'vue';
+import TableColumnsMenu from '@/components/TableColumnsMenu.vue';
 import { RouterLink } from 'vue-router';
 import axios from 'axios';
 import { api } from '@/lib/api';
@@ -72,7 +73,10 @@ onMounted(load);
     <p v-else-if="loading && !items.length" class="muted">در حال بارگذاری…</p>
     <p v-else-if="!items.length" class="muted">پیوستی ثبت نشده.</p>
     <div v-else class="table-wrap">
-      <table>
+      <div class="tc-row">
+        <TableColumnsMenu table-key="attachments" align="end" />
+      </div>
+      <table v-table-cols="'attachments'">
         <thead>
           <tr>
             <th>نام فایل</th>