nikokara-cli distribution notice

The MIT License applies only to the main nikokara-cli public distribution
payload and the packaging, legal, and release-control files included with that
distribution. The covered source is the Python source under
src/nikokara_cli/ and the two packaged JSON schemas, together with
pyproject.toml, README.md, LICENSE, NOTICE, CHANGELOG.md, and MANIFEST.in where
those files are included in the main distribution.

Repository-only tests and development records are not covered merely because
they share this repository. In particular, docs/reference/, fixtures/,
tests/fixtures/, agent-harness/, and skills/ are expressly outside this
main-distribution grant unless a file separately states otherwise. Exclusion
from the MIT grant does not itself grant redistribution rights.

Dependencies and external tools retain their respective licenses. This notice
does not claim ownership or licensing authority over excluded paths.
