fix(ux): friendly error UI вместо raw AxiosError

ordinis-admin-ui/src/routes/outbox.tsx

@@ -2,12 +2,12 @@ import { useState } from 'react'
 import { createFileRoute } from '@tanstack/react-router'
 import { useTranslation } from 'react-i18next'
 import {
-  Alert,
   Badge,
   Button,
   EmptyState,
   LoadingBlock,
   PageHeader,
+  QueryErrorState,
   Table,
   TableBody,
   TableCell,
@@ -64,9 +64,7 @@ function OutboxPage() {
       </div>
 
       {dlq.error ? (
-        <Alert variant="error" title={t('error.failed')}>
-          {String(dlq.error)}
-        </Alert>
+        <QueryErrorState error={dlq.error} onRetry={() => dlq.refetch()} />
       ) : dlq.isLoading ? (
         <LoadingBlock size="md" label={t('loading')} />
       ) : !dlq.data || dlq.data.content.length === 0 ? (