feat: avian!

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

chore: code cleanup

chore(part): part fix #1

fix: parts

feat: part & attachment beginnings

chore(fmt): format

feat(netcode): aeronet

chore(lint): lint/format

chore(wasm)!: fix compilations on webassembly

BREAKING CHANGE: server cli now has two bind options, they must be different

gravity

planets

client start

replication experiment