The group check flagged four undeclared projects. Two are real components and are
now declared, both deliberately without a mirror: threadnet-wiki because its
content flows the other way (Wiki.js to Gitea, canonized to git.lab — a mirror
back would close the loop and overwrite edits), and notfallhandbuch per ADR-0016.
The other two are cleanup rather than declaration: project 42 'wiki' looks like a
superseded first attempt, dead since 2026-08-12, and 43 is already marked for
deletion. Declaring either would misrepresent them — the phase enum has no state
for 'abandoned'.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>