"""Documentation configuration file management.

Provides MkDocs configuration with Material theme, dark/light mode toggle,
navigation (Home, API), search, mermaid diagrams, and mkdocstrings for
Google-style docstring API documentation.

Modules:
    mkdocs: mkdocs.yml configuration management

See Also:
    MkDocs: https://www.mkdocs.org/
    Material for MkDocs: https://squidfunk.github.io/mkdocs-material/
    mkdocstrings: https://mkdocstrings.github.io/
"""
