Bug: `\`参数输出转义

操作系统

Windows/Linux/MacOS均出现

Python 版本

3.10.12

NoneBot 版本

2.1.0

适配器

Onebot v11

协议端

go-cqhttp

描述问题

日志输出错误：

09-18 22:28:54 [INFO] nonebot | Event will be handled by Matcher(type='message', module=dicergirl, lineno=80)
09-18 22:28:54 [INFO] nonebot | Matcher(type='message', module=dicergirl, lineno=80) running complete
Task exception was never retrieved
future: <Task finished name='Task-8213' coro=<Bot.handle_event() done, defined at /root/oracle-dicer/.venv/lib/python3.10/site-packages/nonebot/adapters/onebot/v11/bot.py:186> exception=ValueError('Closing tag "</le>" has no corresponding opening tag')>
Traceback (most recent call last):
  File "/root/oracle-dicer/.venv/lib/python3.10/site-packages/nonebot/adapters/onebot/v11/bot.py", line 194, in handle_event
    await handle_event(self, event)
  File "/root/oracle-dicer/.venv/lib/python3.10/site-packages/nonebot/message.py", line 497, in handle_event
    logger.opt(colors=True).success(log_msg)
  File "/root/oracle-dicer/.venv/lib/python3.10/site-packages/loguru/_logger.py", line 2018, in success
    __self._log("SUCCESS", False, __self._options, __message, args, kwargs)
  File "/root/oracle-dicer/.venv/lib/python3.10/site-packages/loguru/_logger.py", line 1987, in _log
    colored_message = Colorizer.prepare_simple_message(str(message))
  File "/root/oracle-dicer/.venv/lib/python3.10/site-packages/loguru/_colorizer.py", line 368, in prepare_simple_message
    parser.feed(string)
  File "/root/oracle-dicer/.venv/lib/python3.10/site-packages/loguru/_colorizer.py", line 244, in feed
    raise ValueError('Closing tag "%s" has no corresponding opening tag' % markup)
ValueError: Closing tag "</le>" has no corresponding opening tag

复现步骤

监听一个消息事件，例如on_startswith("xxx")，然后发送消息：\+图片（一个反斜杠+图片）

怀疑是\转义了CQ码的[而导致输出错误。

期望的结果

No response

截图或日志

No response

Reproduce the issue through nonebot/message.py:497, where handle_event calls logger.opt(colors=True).success(log_msg), using a message beginning with a backslash and an image. Check the related call from nonebot/adapters/onebot/v11/bot.py:194. Done means this event is logged without the Loguru markup ValueError.