- Introduced CodexLLMAdapter to handle structured and unstructured LLM calls via the Codex Responses API.
- Implemented methods for converting tool formats and building request bodies for Codex.
- Refactored LLMClient to utilize CodexLLMAdapter, enhancing tool call handling and response processing.
- Updated LLMToolCallsHandler to support Codex as a valid LLM provider.
- Enhanced schema utilities for better JSON schema handling.