Breaking changes
Renamed several classes to follow Python conventions / be more consistent
chatty_goose.agents.cqragent -> chatty_goose.agents.chat
HQE -> Hqe
T5_NTR -> Ntr
HQESettings -> HqeSettings
T5Settings -> NtrSettings
CQRType -> CqrType
CQRSettings -> CqrSettings
CQR -> ConversationalQueryRewriter