fix: planet sizes doubled to reduce gravity falloff

feat: thermal radiation + specific heat

feat: constant cooling and heating from thrusters

chore: please thy lord clippy

fix: world config is on client too now

fix: broken join routine

feat: document for tm

feat: the most complicated thrust system OF ALL TIME! (certified)

feat: thruster metadata

feat: avian!

UNFINISHED: feat: hotpatching?

feat: bevy 0.17

Merge branch 'core/rewrite-it-all-again-lmao' into 'master'

unified

See merge request starkingdoms.tk/starkingdoms.tk!5

chore(fmt,lint): pass clippy

fix: input

chore(part): part fix #1

chore: fix more things

feat: part & attachment beginnings

feat: drag

chore: newtype linearsplines for particle system