Merge branch 'main' of git.sr.ht:~vladh/peony
add this TODO file from ages ago
add hostname checking for settings
refactor gl stuff from util into glutil
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 physics state
refactor behavior state
refactor drawable state
refactor spatial::ComponentSet into just spatial::state->components