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 4b8292c6f86fb480e1b250a2b97e5ff50c55d172

 src/main/java/com/xcong/excoin/modules/member/entity/MemberEntity.java

@@ -159,4 +159,9 @@
     * 平仓点数
     */
    private BigDecimal closingSpread;

    /**
     * 强平系数
     */
    private BigDecimal forceParam;
}