feat(gate): 添加网格交易手动控制功能

Administrator

2026-09-20 d8a4c944db1174c48f2d461ccd1ae59d768a12c3

 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;
}