writeBinaryFile method
Writes raw bytes to a file, creating parent directories.
Implementation
@override
Future<Result<void, FileError>> writeBinaryFile(
String path,
Uint8List content,
) async {
final resolved = _normalize(path);
_ensureParents(resolved);
_files[resolved] = _MemoryFile(
content,
DateTime.now().millisecondsSinceEpoch,
);
return const Ok(null);
}