Regenerate project map artifacts across backend, docs, openspec, and
root to refresh role descriptions and architectural notes after recent
service-registry and observability changes.
Co-authored-by: el Gentleman <gentleman@pi.local>
Slice 3 (final) of jellyfin-service-registry. Documents the completed
migration and archives the SDD change.
- docs/REQUIREMENTS.md: marked the machine-level Jellyfin follow-up
resolved; added a decision-log entry (Jellyfin no longer a machine
service, dead media_root/path_prefix removed; global config +
path_utils retained for Jellyfin->SSH path resolution).
- CHANGELOG.md: struck through the old follow-up note; added a
Follow-up #2 section describing the machine field + service removal.
- Archived openspec/changes/jellyfin-service-registry (no active SDD
changes remain).
Backend ruff clean / 239 tests pass; frontend 0 lint errors / build
clean / 72 tests pass.