fix

Enhance Gemini API integration and request handling

- Fixed the bug that API key authentication is abnormal in relay chain.
- Implement detailed URL construction logic in GeminiClient for both streaming and non-streaming requests.
- Update UniClient to handle Gemini-specific request formats and parameters.
- Refactor Agent class to support Gemini models and utilize GeminiClient for streaming responses.

Update Docker configuration and dependencies for improved functionality

- Modify docker-compose.yml to mount the deepgemini.db file directly instead of the entire application directory.
- Update Dockerfile to change the command for starting the application, enhancing the execution context.
- Bump project version to 0.1.1 in pyproject.toml and add new dependencies for langchain and langchain-openai.
- Revise README files to include instructions for creating the deepgemini.db file before running the container.
- Enhance uv.lock with additional package resolutions and dependencies for better compatibility.