addEvent method
Implementation
addEvent(ClientAnalyticsEvent event) async {
//
PackageInfo packageInfo = await PackageInfo.fromPlatform();
String? version = packageInfo.version;
String? buildNumber = packageInfo.buildNumber;
event.sdkVersion = "$version ($buildNumber)";
event.platformType = Platform.operatingSystem;
events.add(event);
await _manageLocalStorageEvent();
handleMaxEvents?.call();
}