improvement: patient search moved to the top of treatment feature.

frontend/src/components/ui/treatment/NewTreatmentPatientPicker.tsx

@@ -4,19 +4,45 @@ import { useTranslations } from 'next-intl';
 import { Button } from '@/components/ui/shared/Button';
 import { PatientSearchCombobox } from '@/components/ui/patient/PatientSearchCombobox';
 import { usePatientSearchQuery } from '@/lib/hooks/usePatientSearchQuery';
+import { formatMobileForDisplay } from '@/lib/phone';
 import type { Patient } from '@/types/patient';
 
+const pickerChoiceClass =
+  'w-full rounded-[var(--radius-md)] border border-primary/40 bg-primary-soft px-3 py-2 text-start transition-colors hover:border-primary disabled:opacity-50 disabled:cursor-not-allowed focus:outline-none focus-visible:ring-2 focus-visible:ring-primary/45';
+
 interface NewTreatmentPatientPickerProps {
   creating?: boolean;
+  currentPatient?: {
+    id: string;
+    displayName: string;
+    mobile?: string | null;
+    email?: string | null;
+  } | null;
   onSelectWalkIn: () => void | Promise<void>;
   onSelectPatient: (patient: Patient) => void | Promise<void>;
+  onSelectCurrentPatient?: () => void | Promise<void>;
   onCancel: () => void;
 }
 
+function contactLine(
+  patient: { mobile?: string | null; email?: string | null },
+  fallback: string,
+): string {
+  const mobile = patient.mobile?.trim()
+    ? formatMobileForDisplay(patient.mobile.trim())
+    : '';
+  if (mobile) return mobile;
+  const email = patient.email?.trim();
+  if (email) return email;
+  return fallback;
+}
+
 export function NewTreatmentPatientPicker({
   creating = false,
+  currentPatient = null,
   onSelectWalkIn,
   onSelectPatient,
+  onSelectCurrentPatient,
   onCancel,
 }: NewTreatmentPatientPickerProps) {
   const t = useTranslations('treatment');
@@ -31,11 +57,25 @@ export function NewTreatmentPatientPicker({
         type="button"
         disabled={creating}
         onClick={() => void onSelectWalkIn()}
-        className="w-full rounded-[var(--radius-md)] border border-primary/40 bg-primary-soft px-3 py-2 text-start transition-colors hover:border-primary disabled:opacity-50 disabled:cursor-not-allowed focus:outline-none focus-visible:ring-2 focus-visible:ring-primary/45"
+        className={pickerChoiceClass}
       >
         <p className="text-sm font-medium text-text-primary">{t('walkIn')}</p>
         <p className="text-xs text-text-muted mt-0.5">{t('walkInPickerHint')}</p>
       </button>
+      {currentPatient && onSelectCurrentPatient ? (
+        <button
+          type="button"
+          disabled={creating}
+          onClick={() => void onSelectCurrentPatient()}
+          aria-label={t('newTreatmentUseCurrent', { name: currentPatient.displayName })}
+          className={pickerChoiceClass}
+        >
+          <p className="text-sm font-medium text-text-primary break-words">{currentPatient.displayName}</p>
+          <p className="text-xs text-text-muted mt-0.5 break-words">
+            {contactLine(currentPatient, t('newTreatmentUseCurrentHint'))}
+          </p>
+        </button>
+      ) : null}
       <PatientSearchCombobox
         search={search}
         onSearchChange={setSearch}