add provider replicate.com

[xMrAli]

Describe the feature

hi
Can add new API provider.

https://replicate.com/collections/language-models

there is many models like
https://replicate.com/deepseek-ai/deepseek-r1/api
and
https://replicate.com/anthropic/claude-3.7-sonnet

[feiskyer]

this doesn't work yet due to vercel/ai#4918