fix(inventory): 补回 dart:async import（Timer 仍被导入进度弹框使用）

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-25 21:29:24 +08:00
parent e9a6543a8b
commit 0d4c9cced2
1 changed files with 1 additions and 0 deletions
@@ -1,3 +1,4 @@
+import 'dart:async';
 import 'package:dio/dio.dart';
 import 'package:file_picker/file_picker.dart';
 import 'package:flutter/material.dart';