cleanupExpiredConversations method

Implementation

Future<void> cleanupExpiredConversations() async {
  final expiredKeys = <String>[];
  final allKeys = await storage.getAllKeys();

  for (final key in allKeys) {
    final state = await storage.get(key);
    if (state != null && _isConversationExpired(state)) {
      expiredKeys.add(key);
    }
  }

  for (final key in expiredKeys) {
    final state = await storage.get(key);
    if (state != null) {
      await _cleanupConversation(key, state.conversationName);
    }
  }
}