feat: chat window, preferred language, insurance contact, and AI call eligibility

- Schedule: right-click Chat option opens floating SMS chat window
- Chat window: SMS template selector with appointment date/time pre-filled
- Chat window: office name and phone pulled from Settings > Office Contact
- Chat window: Preferred Language selector (English, Spanish, Portuguese,
  Mandarin, Cantonese, Arabic, Haitian Creole) with fully translated templates
  and locale-aware date/time formatting
- Patient form: Preferred Language field (add/edit), default English
- Settings > Office Contact: added Dental Office Name field
- Settings > Advanced: Insurance Contact page (CRUD — company name + phone)
- Prisma schema: preferredLanguage on Patient, officeName on OfficeContact,
  new InsuranceContact model
- Patient management: Upload Patient Document moved below Patient Records
- Insurance Eligibility: AI Call Insurance collapsible section; insurance
  company and phone auto-populated from saved Insurance Contacts

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

apps/Frontend/src/pages/patients-page.tsx

@@ -401,6 +401,24 @@ export default function PatientsPage() {
           </div>
         </div>
 
+        {/* Patients Table */}
+        <Card>
+          <CardHeader>
+            <CardTitle>Patient Records</CardTitle>
+            <CardDescription>
+              View and manage all patient information
+            </CardDescription>
+          </CardHeader>
+          <CardContent>
+            <PatientTable
+              allowDelete={true}
+              allowEdit={true}
+              allowView={true}
+              allowFinancial={true}
+            />
+          </CardContent>
+        </Card>
+
         {/* File Upload Zone */}
         <div className="space-y-8 py-8">
           <Card>
@@ -518,24 +536,6 @@ export default function PatientsPage() {
           </Card>
         </div>
 
-        {/* Patients Table */}
-        <Card>
-          <CardHeader>
-            <CardTitle>Patient Records</CardTitle>
-            <CardDescription>
-              View and manage all patient information
-            </CardDescription>
-          </CardHeader>
-          <CardContent>
-            <PatientTable
-              allowDelete={true}
-              allowEdit={true}
-              allowView={true}
-              allowFinancial={true}
-            />
-          </CardContent>
-        </Card>
-
         {/* Add/Edit Patient Modal */}
         <AddPatientModal
           ref={addPatientModalRef}