feat(gateApi): 添加网格交易的多空仓位触发逻辑

Administrator

2026-05-22 3585a390cd327f3e60438e84674c08bd24359096

 src/main/java/com/xcong/excoin/modules/contract/entity/ContractHoldOrderEntity.java

@@ -146,4 +146,9 @@
     * 批次号 队列平仓时使用，避免重复
     */
    public String batchNo;

    /**
     * 持仓费
     */
    private BigDecimal holdAmount;
}