fix: review 'Archive' button was mislabeled delete, zero confirmation

The bulk button read 'Archive' but called applyBulkDelete() ->
gateway.deleteReview() - a real hard delete, and reviews have no
archived status in the model at all, so 'archive' was never a real
concept here. Relabeled to 'Delete' and added an app-confirm-dialog
gate, same pattern as products/categories/orders.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

src/app/i18n/ru.ts

@@ -1297,7 +1297,8 @@ export const ru: Translations = {
     notAvailable: 'Пока недоступно',
     changeStatus: 'Изменить статус',
     hideSelected: 'Скрыть',
-    archiveSelected: 'В архив',
+    deleteSelected: 'Удалить',
+    confirmBulkDelete: 'Удалить выбранные отзывы? Это действие нельзя отменить.',
     reportsQueue: 'Очередь жалоб',
     reportsColumn: 'Жалобы',
     reportTarget: 'Объект жалобы',