Skip API key validation for bedrock/ model prefix since AWS Bedrock
uses IAM credentials instead of API keys.
Fixes#20
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Update configuration schema to include Gemini provider
- Modify API key retrieval priority to include Gemini
- Enhance CLI status command to display Gemini API status
- Update LiteLLMProvider to support Gemini integration
- Add vllm provider configuration in config schema
- Auto-detect vLLM endpoints and use hosted_vllm/ prefix for LiteLLM
- Pass api_base directly to acompletion for custom endpoints
- Add vLLM status display in CLI status command
- Add vLLM setup documentation in README
