Lock doctors to a single branch — never a branch picker.

Doctors were treated as multi-branch when Identity cleared branch_id; now they stay on their assigned/desk site, specialty desks are home-branch only, and the queue shows site name as text only.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/Http/Controllers/Care/QueueController.php

@@ -73,7 +73,11 @@ class QueueController extends Controller
         }
 
         if ($lockToPractitioner) {
-            $queue = $this->appointments->queueForPractitioners($owner, $practitionerScope ?? []);
+            $queue = $this->appointments->queueForPractitioners(
+                $owner,
+                $practitionerScope ?? [],
+                $branchId > 0 ? $branchId : null,
+            );
             $inConsultation = Appointment::owned($owner)
                 ->where('organization_id', $organization->id)
                 ->where('status', Appointment::STATUS_IN_CONSULTATION)