netcode: entity map important things

# Conflicts:
#	crates/unified/assets/config/world.wc.toml

Revert "feat: serverbound messages implemented but untested"

This reverts commit 11ed44a250017a0508927b34f18a597d1db1ed7d.

feat: serverbound messages implemented but untested

chore(netcode-rewrite): general codebase refactor

feat(netcode-rewrite): remove all networking

feat: worky thrusters

feat: some groundwork for thrusters

feat: additional debug information in joint-debug F6

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