Server/new-api

Auteur	SHA1 Message	Date
Seefs	e71f5a45f2 feat: auto fetch upstream models (#2979)	il y a 1 semaine
CaIon	ec5c6b28ea feat(task): add model redirection, per-call billing, and multipart retry fix for async tasks	il y a 2 semaines
CaIon	9976b311ef refactor(task): enhance UpdateWithStatus for CAS updates and add integration tests	il y a 2 semaines