* wip
* learning about colors
* gltf node stuff working
* cleanup
* support textures
* bvh generation seems reasonable
* tree layout
* frag packer, untested and doesnt do real stripping yet
* temp
* working collide frags
* handle bad inputs better
* clean up
* format
* include
* another include
* reorganize for release build use
* release: include error metadata file for launcher purposes
* release: put release assets in the top level of the 7z/tarball (no out/ dir)
* extractor: ensure critical directories are created
* extractor: handle weird Win32 path prefix `\\?\` by stripping it out
* release: avoid using `-C` with `tar`
