feat(types): 单设备登录限制开关

types/src/interface/generalSetting.ts

@@ -23,6 +23,7 @@ export interface IGeneralSetting {
     certifiedPhone: boolean;
     phoneonly: boolean;
     secondaryCertification: boolean;
+    multiDeviceOnline: boolean;
   };
   downtimeAnnouncement?: IDowntimeAnnouncement;
 }