remove rowan dependency

[whoenig]

No description provided.

[knmcguire]

Seems good to me!

Also a quick check, transforms3d package is available as ubuntu package: https://packages.ubuntu.com/noble/python/python3-transforms3d

So that also makes it possible to add that dependency at build time already

[whoenig]

So there are two more places of rowan that I didn't remove. They are both in the backend of the sim (one for the physics with numpy, one for rendering the AI-deck view using blender). Removing them there wouldn't make sense to me, because they use more advanced functions of rowan (like proper integration over SO(3)). Would you be still fine with merging as is? It likely improves the situation for most users.

[knmcguire]

That would be fine I think, then we just need to add those instructions to the installation probably

[whoenig]

The instructions are still untouched in the docs (and include that one should install rowan). I merged this so that we see if it already improves the build.