[Bug/漏洞] 使用mcbot connect 命令无法正常连接ws服务器

[X] I confirm that I have searched for existing issues / pull requests before reporting to avoid duplicate reporting./我确认在报告之前我已经搜索了现有的问题或者拉取请求，以避免重复报告。
[X] I confirm that I followed the Docs and read the Changelog, but this problem still exists./我确认我按照文档配置并阅读了Changelog，但这个问题仍然存在。
[X] I confirm that I noted that if I don't follow the instructions, the issue may be closed directly./我确认我已经检查，如果我不按照说明进行操作，该问题可能会被直接关闭。

21.0.2

1.20.4

2.2.1.1

使用/mcbot connect 127.0.0.1:5800，toml文件的url字段为127.0.0.1:5800 而非ws://127.0.0.1:5800

使用命令/mcbot connect 127.0.0.1:5800

Nova-Committee / McBot