getLocalTimezone function
Gets a default timezone identifier (UTC) for platforms without timezone support.
This is a stub implementation that returns 'UTC' as a fallback when platform-specific
timezone detection is not available. This implementation is used when neither
dart:io nor dart:html are available.
Returns a Future<String> containing 'UTC' as the timezone identifier.
Implementation
Future<String> getLocalTimezone() async {
return 'UTC';
}