Use own openai compatible

We'd like to use our own openai compatible endpoint instead of the openai.com offical api.

Why?
Self-hosting is a main reason why clients choose us. Not being able to also use our own self-hosted llms or eu-datacenter llms is a big minus and not "Privacy-first solution
" as stated on the website ;)

also, this is very easy to implement. all you need is to not hardcode the openai api endpoint, instead allow us to pass our own, openai compatible endpoint. that's it.