Simplify bonus material package installation

[d-kleine]

Hi @rasbt,

It might be worth adding a section in the pyproject.toml to make it easier to install the extra packages for the bonus materials. Right now, the bonus materials have their own requirements-extra.txt files spread across subfolders, which can be a bit cumbersome to manage. I think it would be handy to list those extras directly in pyproject.toml, users could pull everything in with a single install command instead of going through each file separately.

https://docs.astral.sh/uv/pip/dependencies/

[rasbt]

Thanks for the feedback, and you are right. One aspect to consider though is that not everyone wants to install everything as it could bloat the local env size if there are things that are not needed. Also, it's nice to see what exactly is needed for a certain bonus content. I think that additionally adding those to uv doesn't hurt though.

[rasbt]

Adding it via #897

[d-kleine]

Great, thank you! Yes, I was thinking about adding this as an option to batch install all the extra packages, giving users the choice whether to install them all at once or individually via requirements-extra.txt.

Just tested, worked perfectly 👍🏻 🙂