refactor(business): 重构业务机会和销售台账的文件管理功能

liyong

2026-05-08 09d3d31899bb346c6fe8ad5d89168730b5dfae4a

 src/main/java/com/ruoyi/stock/pojo/StockUninventory.java

@@ -35,6 +35,9 @@
    @Schema(description = "规格id")
    private Long productModelId;

    @Schema(description = "批号")
    private String batchNo;

    @Schema(description = "数量")
    private BigDecimal qualitity;