Completes the rename commit (which carried only the file move): defaults.env layering header, docker-compose usage comment, serving/Makefile (sets COMPOSE_ENV_FILES), serving/.gitignore (.env), and the README/TODO references.
Completes the rename commit (which carried only the file move): defaults.env layering header, docker-compose usage comment, serving/Makefile (sets COMPOSE_ENV_FILES), serving/.gitignore (.env), and the README/TODO references.