feat(patient): complete "اطلاعات پرونده" demographic form

Backend:
- Add profile columns field_of_study, province_id, city_id, postal_code,
  referral_source (UserProfile + migration).
- Extend PATCH /api/v1/patient/{uuid} to persist all demographic fields
  and return them in the patient profile payload.
- Support editable mobile (login identifier): validation, uniqueness,
  User.setMobileNumber, new ERR_PROFILE_002.
- Update docs/api/patient.md.

Frontend:
- New reusable Input, Field, and PatientRecordInfoForm (RHF + Zod).
- usePatient/useUpdatePatient hooks and patientForm mapping helpers.
- Extend the existing "info" tab in MyPatientsPage to the full field set
  via the shared form (province/city/insurance options, Jalali date).

Tests: Patient entity + PATCH integration (PHPUnit); form, hooks, and
mapping helpers (Vitest).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

assets/admin/components/ui/Input.tsx

@@ -0,0 +1,23 @@
+import React from 'react';
+
+type Props = React.InputHTMLAttributes<HTMLInputElement> & {
+  hasError?: boolean;
+};
+
+/**
+ * Input متنی پایهٔ design system: کلاس `cp-input`، حالت خطا (قاب قرمز)،
+ * و forwardRef برای سازگاری با react-hook-form `register`.
+ */
+export default React.forwardRef<HTMLInputElement, Props>(function Input(
+  { hasError, className, style, ...rest },
+  ref,
+) {
+  return (
+    <input
+      {...rest}
+      ref={ref}
+      className={className ?? 'cp-input'}
+      style={hasError ? { borderColor: 'var(--danger)', ...(style || {}) } : style}
+    />
+  );
+});