Small fixes and tweaks.

Updated triggers for Real Space - Planetary Stations.
Added preliminary support for Ethics & Civics: Infinity.

Forgot some files.

Updated triggers for Steven Universe Homeworld Gems and Planetary Diversity.
Fixed subject_can_expand rule.
Code refactoring.

Added support for Criminal Corp Rework.

Cloning hotfix.

Updated rules and triggers for Shroud Rising.
Dropped support for Reproductive Technology and Politics.
Merged rule can_pops_grow_on_planet for Ethical Gestalts and Shroud Rising.

Added back support for Steven Universe Homeworld Gems.

Fixed military leader pool.
Moved code from Silfae's mods to the proper triggers.
Moved Girls Frontline's code to the proper triggers.
Added support for StellarRegulator Array.