- Extract shared OpenAI-format conversion helpers to openai-compat.ts
- Refactor OpenAIAdapter to import from shared module
- Create VLLMAdapter class reusing openai-compat helpers
- Add VLLMConfig type and 'vllm' to SupportedProvider union
- Update createAdapter() to accept VLLMConfig for vllm provider
- Export VLLMAdapter and VLLMConfig from public API
https://claude.ai/code/session_012cMotoivyjuMwbrnDo6YRg
Claude