优化

tests/warehouse-transfer-counting.test.mjs

@@ -251,3 +251,13 @@ test('count payload carries forecast version for stale snapshot rejection',async
   scope.countWarehouseTransferCartons=async(no,request)=>{payload=request;throw new Error('offline')}
   await value.confirmCartons();assert.equal(payload.forecastPackageCount,1);assert.equal(payload.boxes[0].cartonMark,'BOX1')
 })
+
+test('新增预报箱无SKU绑定时恢复为可编辑箱，保留已有草稿', () => {
+  const { value } = setup()
+  value.selected.cartons.push({ cartonMark: 'NEW-UNBOUND', cartonIndex: 2, status: 'EXPECTED', transferItemId: null })
+  value.selected.packageCount = 2
+  value.restoreCartons()
+  const added = value.cartonBoxes.find(box => box.cartonMark === 'NEW-UNBOUND')
+  assert.ok(added)
+  assert.ok(value.declaredSkuCodes.includes(added.items[0].skuCode))
+})