handleRename method
Implementation
Future<void> handleRename(String path, String newName) async {
await _prepareClient();
final src = await client.resolvePath(path);
print('\u270f\ufe0f Renaming "${src['path']}" to "$newName"...');
try {
await client.renameItem(src['uuid'], newName, src['type']);
print('\u2705 Renamed.');
} catch (e) {
_exit('Rename failed: $e');
}
}