feat(ws): 添加WebSocket订阅状态追踪功能

Administrator

2026-06-04 32ee67f16729ce809e7f144549528a0f7cfd7aee

 src/main/java/com/xcong/excoin/configurations/properties/SecurityProperties.java

@@ -14,4 +14,6 @@
public class SecurityProperties {

    private String privateKey;

    private String publicKey;
}