run method
Runs this command.
The return value is wrapped in a Future if necessary and returned by
CommandRunner.runCommand.
Implementation
@override
Future<void> run() async {
final port = argResults!['port'] as String;
print('🚀 DCFlight: Starting hydration server on port $port...');
print('📁 Current directory: ${Directory.current.path}');
print('✅ Simple run command works!');
}