createConversation method
Implementation
@override
Future<Conversation> createConversation(
CreateConversationParams params) async {
final conversation = Conversation(
id: 'conv-${DateTime.now().millisecondsSinceEpoch}',
type: params.type,
mode: params.mode,
name: params.name,
);
_conversations[conversation.id] = conversation;
_messages[conversation.id] = [];
return conversation;
}