feat(gateApi): 添加止盈触发对向加仓功能

Administrator

2026-09-23 138cf71a8d1f4db1b97a8d4b22bde01c51784d74

 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;
}