I hate such poor docs that don't explain how things work, and instead prefer hiding behind some "magic".

> Constraints can be added to the requested dependency if specific versions are needed:

> uv run --with 'rich>12,<13' example.py

Why not mention that this will make uv download specified versions of specified packages somewhere on the disk. Where? Are those packages going to get cached somewhere? Or will it re-download those same packages again and again every time you run this command?