## About The Pull Request
Title.
## Why It's Good For The Game
In the case of materials. the two folders had roughly the same names,
and material_containers rely on materials to work anyway so they belong
inside the materials folder, instead of a separate directory with the
same name (minus an s).
As for food, the food items have filepaths that differ too much from the
corresponding recipe files, despite the two being closely connected as
far as features and game mechanics go, and that makes moving back and
forth between these files a pain in the ass with a standard file
manager, workspace viewer etc.
## Changelog
N/A
