0f8b550d68
* fix: aiocqhttp优先使用session_id发送消息 当前aiocqhttp依赖raw_message来发送消息,raw_message为空时也无法有效回退到用group_id或user_id来发送,更符合逻辑的应该:优先使用session_id(group_id or user_id),raw_message兜底 * Update aiocqhttp_message_event.py * fix: validate session_id as integer and improve send_message docstring --------- Co-authored-by: Soulter <905617992@qq.com>