feat(ws): 添加WebSocket订阅状态追踪功能

Administrator

2026-06-04 55ff7a6e531b7957476732f299380bbab3ba0065

 src/main/java/com/xcong/excoin/common/system/service/CommonService.java

@@ -8,4 +8,5 @@

    public boolean verifyCode(String account, String code);

    public String generateOrderNo(Long mid);
}