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 {
config = ConfigService(projectDir);
Logger.info('Cleaning project...');
cleanup = CleanupService(projectDir: projectDir, config: config);
await cleanup.performFullCleanup(fontsWereChanged: true);
Logger.success('Project cleaned successfully.');
}