- Added `.vscode` to `.gitignore` to exclude Visual Studio Code settings.
- Updated `pyproject.toml` to include `ruff` for linting and configured its settings.
- Modified `uv.lock` to include `ruff` in both optional and development dependencies.
- Refactored type hints in several files to use `str | None` for optional parameters.
- Cleaned up unused imports and whitespace in various modules for improved code clarity.
- Introduced a new `OxiAdapter` class that extends `HTTPAdapter` to manage timeouts and retries for HTTP requests.
- Integrated the `OxiAdapter` into the `OxiAPI` class, setting a default timeout and enabling retry logic for both HTTP and HTTPS requests.