feat: 完善采购任务安全恢复 (#73)

client/test/test_pdd_ui_event.py

@@ -52,6 +52,9 @@ class BrokenSaveRepository(BrokenRepository):
     def next_purchase_task(self):
         return None
 
+    def next_purchase_reconcile_task(self):
+        return None
+
 
 class RecordingClaimGateway:
     """记录领取参数并返回预设结果。"""