The account tab read basic_insurance.id (object) but the profile returns
basic_insurance_id (number), yielding [NaN], and never loaded the medical
history (other). Map basic_insurance_id/supplementary_insurance_id and
merge profile.other on load, and keep the profile uuid even for an empty
profile so PATCH saves work. Verified round-trip (name→label, insurance,
other) against the live API.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
