frontend phase 2: onboarding & profiles — customer/patient, nurse profile & bank

Turns a logged-in user into a usable account, consuming the b3 identity-profiles
contract behind the services/{domain} seam.

Services (mock default true; real HTTP clients wired for a one-line flip):
- services/patients: rewritten to b3 PatientDto + client-augmented relation/conditions;
  full CRUD, optimistic soft-archive, cache-splice on create, age<->birthDate helper.
- services/profiles: customer + nurse profile get/upsert + avatar (404->null mapping).
- services/nurse: payout bank accounts + IBAN(Sheba) util + pending-only polling.

Screens: A3->A4 onboarding wizard, E1 patients list/CRUD, A5 home (first-login gate +
nudge), customer profile (no national-ID), nurse profile bootstrap (unverified
placeholder), nurse bank settings (pending/verified/mismatch + make-primary).

Shared composites (each tested): GenderToggle, ConditionChips, RelationSelect,
PatientForm, PatientCard, BankStatusPanel; reuses f0 StepperHeader/StatusChip/PhoneField.
Adds onboarding/home/profile/nurseProfile/bank i18n namespaces (both locales, in sync),
the --bal-primary-soft token, and nurse sidebar Profile + Bank entries.

Contract gaps filed: REQ-005 (patient relation/conditions), REQ-006 (avatar route),
REQ-007 (customer name/language). Gate: check + 112 tests + build all green.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

client/src/components/RelationSelect/RelationSelect.test.tsx

@@ -0,0 +1,40 @@
+import { render, screen } from '@testing-library/react';
+import userEvent from '@testing-library/user-event';
+import { ThemeProvider } from '../../theme';
+import RelationSelect from './RelationSelect';
+
+const OPTIONS = [
+  { code: 'parent', label: 'Parent' },
+  { code: 'self', label: 'Myself' },
+];
+
+function renderSelect(value: string | null) {
+  const onChange = jest.fn();
+  const utils = render(
+    <ThemeProvider>
+      <RelationSelect options={OPTIONS} value={value} onChange={onChange} />
+    </ThemeProvider>,
+  );
+  return { ...utils, onChange };
+}
+
+describe('<RelationSelect/> component', () => {
+  it('renders every relation option', () => {
+    renderSelect(null);
+    expect(screen.getByText('Parent')).toBeInTheDocument();
+    expect(screen.getByText('Myself')).toBeInTheDocument();
+  });
+
+  it('marks the selected option as checked', () => {
+    const { container } = renderSelect('self');
+    expect(container.querySelector('[data-code="self"]')).toHaveAttribute('aria-checked', 'true');
+    expect(container.querySelector('[data-code="parent"]')).toHaveAttribute('aria-checked', 'false');
+  });
+
+  it('calls onChange with the picked code', async () => {
+    const user = userEvent.setup();
+    const { onChange } = renderSelect(null);
+    await user.click(screen.getByText('Parent'));
+    expect(onChange).toHaveBeenCalledWith('parent');
+  });
+});