clearAll method

Future<int> clearAll()

Clear all models from OPFS (for testing/development)

Returns: Number of files deleted

Implementation

Future<int> clearAll() async {
  try {
    final count = await _opfs.clearAll().toDart;
    final deletedCount = count.toDartInt;
    debugPrint('[WebOPFSService] Cleared $deletedCount files from OPFS');
    return deletedCount;
  } catch (e) {
    debugPrint('[WebOPFSService] Failed to clear OPFS: $e');
    throw Exception('Failed to clear OPFS: $e');
  }
}