Code formatting comes to uv experimentally

I'd rather `ruff` being merged with `ty` instead. `uv` for me is about package / project manager. It's not about code style. The only time `uv` should edit a code file is to update its dependencies (PEP 723).

On the other hand, both `ruff` and `ty` are about code style. They both edit the code, either to format or fix typing / lint issues. They are good candidates to be merged.

This is the direction I expected things to go, and not something I'm especially fond of. I'll stick with UNIX-philosophy tools, thanks.

this is very much in line with the unix philosophy - it delegates formatting to ruff and simply provides a unified front end that calls out to the right specialized tool. think of it as a makefile.

If I want to call ruff, I can do so myself. Why should I want to call it through uv?

Some of us prefer well packaged tool that does everything instead of stitching together bazillions of dependencies.