v0.89

What's Changed

refactors to use polly package for llm stuff
we get real streaming in return and net -1800 loc for the bot

new:
--thinking to enable reasoning
--showthinkingactions to announce delays due to reasoning after 5s
--showtoolactions to show toolcalls as an irc action

breaking:
--mcptools -> --mcptool
--shelltools -> --shelltool
--irctools -> --irctool

Full Changelog: v0.87...v0.89