yarn printed "No license field" twice each time script/bootstrap ran
inside the Docker phases. The field now matches LICENSE. No other
yarn warning appeared.
Model: opus-5-5
Add .gitignore, LICENSE (MIT), Makefile, Dockerfile, .dockerignore,
and pin prettier via yarn lockfile for integrity-checked markdown
formatting. Update REPO_POLICIES.md self-reference to point to this
repo. Format markdown files with prettier.
sneak