fieldOwner(actor) maps every non-plugin actor to "user" wherever field_sources is written
(entries, engagements, list ownership from history), so syncs never overwrite a field an API
token edited. authenticateAppToken also returns the token name; revokeAppToken reports whether
it revoked; listSuggestions queries the canonical work id.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Engagements store partial dates as value + precision and track field_sources;
lists (list/grouping/thread, grouping-only rating/review) keep dense item
order and snapshot items in history; copies store price in cents. All three
restore through restoreVersion.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Entries carry per-field field_sources, write user_history diffs, resolve
aliased/merged works, and support quick add, per-user moves (with alias and
draft tombstone) and keyset-paginated library listing with child rollups.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
