fix: remove BOM from GateGridTradeService.java to fix compilation

Administrator

2026-07-13 f8491aa4e0554f9487c8f416f76109c7ec636af1

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

@@ -82,7 +82,7 @@
    /**
     * 杠杆倍率
     */
    private BigDecimal leverRatio;
    private int leverRatio;

    /**
     * 保证金