Merge branch 'main' of git.sr.ht:~vladh/peony

add this TODO file from ages ago

fix include order

add hostname checking for settings

refactor gl stuff from util into glutil

expand log

change settings from macros to struct

simplify Linux compile flags

correct Makefile copyright

shorten copyright in shaders

fix console backtick bug

refactor out EntityLoaderSet

refactor entity state

refactor physics state

refactor anim state

refactor behavior state

refactor lights state

refactor drawable state

refactor spatial::ComponentSet into just spatial::state->components

refactor spatial