[Websearch] update (#427)

🐛 Fix - Remove the min length validation on preprompt

Support custom system prompts from the user (#399)

Make all prompt templates configurable (#400)

Add Sagemaker support (#401)

feat: add support for endpoints requiring client authentication using PKI (#393)

allow different user and assistant end-token (#375)

trim and remove stop-suffixes from summary (#369)

Add ability to define custom model/dataset URLs (#347)

Add support for HF summarization endpoint in the websearch (#319)

feat: factor out HF_API_ROOT to allow different inference endpoints (#332)

very basic rate limiter (#320)

Added Serper.dev API as an alternative web search provider (#302)

Refactor of websearch (#281)

Add initial support for web browsing (#237)

feat openid login with google (#250)

🔧 Add "directConnection" option to MongoDB (#260)

🐛 Fix "signin with HF" within space + CSRF (#236)

✅ Add tests setup + test sign in flow

Login flow (#193)

🧑‍💻 Explicit error message when MongoDB configuration lacking (#208)

Disable models (#187)

✨ Backend preparation for "Sign in with HF" (#190)

✨ Add model id to be able to switch models while keeping conversations valid (#181)

make models description dynamic (#169)

🐛 Stop bigcode prompts (#170)

Models selector (#164)

♻️ Simplify setup, prepare for multi-models (#156)

Add settings (#134)

Stop generation button (closes #86) (#88)

⚡️ Load balance endpoints (#106)

Prettier update (#54)

♻️ Duplicate convos in DB when they are shared (#44)

Share convos (#35)

Add MongoDB (#14)