Issue: Person · DB Resolver UI needs to accommodate multiple organizations per person

Stub — the per-row org section in apps/person-db-resolver only resolves ONE org affiliation per row (one org-name column, one role column, one match/create action). Real bios routinely name several current and past affiliations for the same person; the UI has no way to add a second, third, or Nth org against an already-resolved person without re-running the whole row.