05 — Datos — SENDA

User: id, email, passwordHash, name, role (STAFF|COORD)

VisitRequest: id, beneficiaryName, beneficiaryAge?, address, city, contactName, contactPhone, contactEmail?, preferredDate?, preferredSlot (MORNING|AFTERNOON|ANY), visitType (COMPANY|ERRAND|WALK|OTHER), notes, status (NEW|CONFIRMED|IN_PROGRESS|COMPLETED|CANCELLED), assignedToId?, staffNotes?, createdAt, updatedAt

ER: User 1—N VisitRequest (assignedTo)