Support homebrew install

[d1y]

No description provided.

[janbridley]

Ideally, this package could be installed via brew on macOS, similar to ruff-lsp, rust-analyzer, and many others. This would make the package more accessible and drive new users to this implementation.

[tekumara]

Yes I agree! The brew maintainers frown on authors submitting their own work, would someone be willing to give this a go? Those existing rust project formulae look like a good starting point.

[janbridley]

I have added this to my TODOs, and will update when I have progress.