1. 智云3.0业务优化，优化类型获取。

Xiajijian

2026-03-16 0ab71d4f9154dc2a0306ea57ec08659f4e28e449

 ard-work/src/main/java/com/ard/work/component/websocket/WebSocketSessionManager.java

@@ -28,4 +28,9 @@
    public static int getOnlineUserCount() {
        return ONLINE_USER_SESSIONS.size();
    }

    public static boolean containsUser(Long userId) {
        return ONLINE_USER_SESSIONS.containsKey(userId);
    }

}