Fix settings update issue

Update model

Add new library

Update docs_config.yaml

Fixed typo

Update default LLM

Add LiveKit docs

Add Firecrawl docs

Add Agno framework docs

Add Google Gemini in the list

feat: Add Unsloth AI docs

Remove unavailable models

fix: OpenRouter not responding issue

Update Readme files to include recent model changes

fix: Remove some prompt lines for better responses