Additional categories

[elpiel]

We have a to-do to add 2 other categories.

AeroRust.github.io/scraper/config.toml

Line 1 in a9574c6

# TODO: Simulations / Mission-planning categories

This issue aims to:

• Add a Simulation category - we have at least 1 project listed in Add an aerospace related crate #6 that is in this category.
  -[ ] Discuss whether we need to add Mission planning and which crates should go inside

Suggest new categories commenting or mentioning this issue in your PR