fix: 修复采购库存自动提交同一个入库单，多个同一规格入库报错

yuan

2026-06-07 00b31db4f3677dc919a1c4e1c227fd8fdd65f60f

 src/main/resources/mapper/basic/ProductModelMapper.xml

@@ -9,7 +9,6 @@
        <result column="product_id" property="productId" />
        <result column="model" property="model" />
        <result column="unit" property="unit" />
        <result column="speculative_trading_name" property="speculativeTradingName" />
        <result column="tenant_id" property="tenantId" />
        <result column="product_name" property="productName" />
        <result column="product_id" property="productId" />