Six new bare-metal Dell OptiPlex 3070 hosts were racked and registered on
the legacy cobbler server; replicate their ENC classification here.
- Add prodnxsr0014-0019.main.unkin.net, role roles::base, environment develop
- Bump the prodnxsr node-count comment from 13 to 19
Claude-Session: https://claude.ai/code/session_01JUoARVdmhxKQHyyyp1pxeT