Substantial improvements to the nspam model across the board, from 92% accurate to 97% accurate (looks small but actually huge... that's what she said)

Also added much better spam detection accuracy in Portuguese, Japanese and Spanish.

Get fucked spammers :wisp_salute:

Rolling out to wisp and dark wisp next week, links to the benchmarks, open weights and dataset below:

https://huggingface.co/barrydeen/nspam
https://huggingface.co/datasets/barrydeen/nspam-corpus