v0.1.1

Unified repository baseline for entity-router, entity-pgen, entity-env-build, and entity-nt2py. Fixes Router JSON output on Python 3.12 and passes the full GitHub Actions validation suite.

v0.1.0

First unified release of entity-router, entity-pgen, entity-env-build, and entity-nt2py. The four skills are now developed, tested, versioned, and published from one repository.