fix: remove BOM from GateGridTradeService.java to fix compilation

Administrator

2026-07-13 f8491aa4e0554f9487c8f416f76109c7ec636af1

 src/main/java/com/xcong/excoin/modules/contract/parameter/dto/OrderListDto.java

@@ -24,4 +24,8 @@
    @ApiModelProperty(value = "每页数量", example = "10")
    private int pageSize;

    @NotNull
    @ApiModelProperty(value = "币种", example = "BTC/USDT")
    private String symbol;

}