refactor(gateApi): 止盈单挂单流程，统一使用固定的gridId为0进行操作

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yesterday a0b30dc6dea059097d07d1709f33c1048ae2d086

 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