Support datetime and bool dtypes

[LeoGrin]

[anuragg1209]

Hi @LeoGrin ,

Thank you for opening this issue. Could you share more details or an example of how you intend to support the datetime and bool data types? Specifically, what functionalities should Tabpfn provide? Is it more like just treating datetime and bool dtypes as categorical columns, or extract more out of datetime and bool dtypes?

Thanks!