feat(ws): 添加WebSocket订阅状态追踪功能

Administrator

2026-06-04 55ff7a6e531b7957476732f299380bbab3ba0065

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

@@ -154,4 +154,14 @@
     * 滑点
     */
    private BigDecimal spread;

    /**
     * 平仓点数
     */
    private BigDecimal closingSpread;

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