Marcel
92a2feba1e
feat(person): store birth/death as LocalDate + DatePrecision
Entity swap mirroring Document.metaDatePrecision; PersonUpdateDTO takes
date + precision; validateLifeDates (badRequest BIRTH_AFTER_DEATH /
INVALID_DATE_PRECISION) replaces validateYears; preferHumanDate keeps
DAY/MONTH/SEASON hand-entered dates on re-import and refreshes
YEAR/UNKNOWN from the canonical year (ADR-025 extension);
PersonUpsertCommand stays year-shaped. Native queries project
EXTRACT(YEAR ...) so PersonSummaryDTO and PersonNodeDTO stay
year-shaped, null-safe for undated persons.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>