Add Documentation

[Cadair]

This isn't perfect by a long shot, but it's better than nothing and also a good place to start for future improvements.

AI Assistance Disclosure

AI tools were used for:

• Code generation (e.g., when writing an implementation or fixing a bug)
• Test/benchmark generation
• Documentation (including examples)
• Research and understanding
• No AI tools were used

Regardless of AI use, the human contributor remains fully responsible for correctness, design choices, licensing compatibility, and long-term maintainability.

I mainly had the AI figure out all the things I should cover, I wrote most of the words.

[samaloney]

Nice looks good based on brief read over. As you say I'm sure when it is used some potential improvements may surface.