fix: stop mapping isDead label on patient detail

Removing the death_indicator transform keeps GET /api/patient/{id} from exposing isDeadLabel while still returning the raw flag.

app/Models/Patient/PatientModel.php

@@ -82,15 +82,14 @@ class PatientModel extends BaseModel {
     unset($patient['Identifier']);
     unset($patient['Comment']);
 
-    $patient = ValueSet::transformLabels([$patient], [
-      'Sex' => 'sex',
-      'Country' => 'country',
-      'Race' => 'race',
-      'Religion' => 'religion',
-      'Ethnic' => 'ethnic',
-      'isDead' => 'death_indicator',
-      'MaritalStatus' => 'marital_status',
-    ])[0];
+    $patient = ValueSet::transformLabels([$patient], [
+      'Sex' => 'sex',
+      'Country' => 'country',
+      'Race' => 'race',
+      'Religion' => 'religion',
+      'Ethnic' => 'ethnic',
+      'MaritalStatus' => 'marital_status',
+    ])[0];
 
     $patient['PatIdt'] = null;
     $patient['PatAtt'] = [];