chore: add more notice on mirai connecting

quickstart: use fix-protocol-version 1.2.0

ci: upgrade to Python 3.11

Update chatgpt.py

Merge pull request lss233#289 from FuryMartin/Better-Bing-Response

使用正则表达式对Bing回复正文中的"[^1^]"等内容进行替换处理，提高可读性

fix: more fonts on MathJax

fix: reload bot manager, close lss233#268

fix: add conversation count

fix: fix bugs

Merge pull request lss233#235 from lss233/refactor-2.0

重构：2.0