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/sales/pojo/SalesQuotationProduct.java

@@ -17,6 +17,9 @@
    @Schema(description = "产品Id")
    @TableField(value = "product_id")
    private Long productId;
    @Schema(description = "产品规格Id")
    @TableField(value = "product_model_id")
    private Long productModelId;
    @Schema(description = "商品名称")
    private String product;
    @Schema(description = "商品规格")