Publication Milestone

[mattephi]

• Pytorch from HLO (optional module) currently impossible
• Compare pytorch (cusadi), pytorch (our), jax, cuda, cpu, mjx We compare cusadi(cuda) vs jaxadi directly. Comparison of pinocchio+casadi+jaxadi vs mjx is yet to come
• Pytrees + comparison (gave up the idea)
• prettify readme
• cool logo
• separate examples and benchmarks
• add test on examples