feat(approve): 添加审批实例相关DTO、VO类及审批流程工具类

liyong

2026-05-20 79cceefe43f14643781b76def9b980398990d458

 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;