The glue layer's models (MenuNode, ContainerRelation), services
(navigation, relationships), and event handlers have been absorbed
into shared/. The glue submodule caused duplicate SQLAlchemy table
registration for 'menu_nodes'.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Swap shared_lib submodule → shared (tracking decoupling branch)
- Dockerfile: shared_lib/ → shared/, remove bp symlink hack
- entrypoint.sh: cd shared for alembic upgrade head
- CI: trigger on decoupling branch, use dynamic ref_name
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>