The same object as a collection and a gallery piece, so it is a config in
subjects.ts and a one-line panel — no new screen.
Two differences, both deliberate. It has no SPECS: a collab is a project rather
than an object, so there is no measurement or raw material and the form is a
name, an address and a description. And its title column is `project_name`,
which is the client's word and stays — the site's API publishes both that and
`title` so this panel reads one field like every other section, and the
translation lives in one router rather than as a branch in every screen.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
