Issue cashier booth tickets when financial gates block service.

Pay-before-service holds now create a billing queue ticket (via an open bill) so cashiers can Call next / Serve; clearance completes the ticket and releases the clinical line as before.

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

app/Services/Care/Workflow/WorkflowQueueGate.php

@@ -4,6 +4,7 @@ namespace App\Services\Care\Workflow;
 
 use App\Models\Organization;
 use App\Models\Visit;
+use App\Models\WorkflowStage;
 use App\Services\Care\CareFeatures;
 use App\Services\Care\CareQueueContexts;
 
@@ -42,6 +43,13 @@ class WorkflowQueueGate
             return true;
         }
 
+        // Pay-before-service holds belong on the cashier / billing line, not the
+        // clinical service queue for the current stage.
+        if ($queueContext === CareQueueContexts::BILLING
+            && $this->isAwaitingFinancialGate($organization, $visit, $stage)) {
+            return true;
+        }
+
         if (! $this->contextsMatch($stage->queue_context, $stage->type, $queueContext)) {
             return false;
         }
@@ -53,12 +61,36 @@ class WorkflowQueueGate
         return $this->engine->isQueueReleasable($visit);
     }
 
+    /**
+     * Whether the visit is blocked on a before-service financial gate.
+     */
+    public function isAwaitingFinancialGate(
+        Organization $organization,
+        Visit $visit,
+        ?WorkflowStage $stage = null,
+    ): bool {
+        if (! $this->features->enabled($organization, CareFeatures::FINANCIAL_GATES)) {
+            return false;
+        }
+
+        $stage ??= $this->engine->currentStage($visit);
+        if ($stage === null || ! $stage->gatesBeforeService()) {
+            return false;
+        }
+
+        return ! $this->engine->isQueueReleasable($visit);
+    }
+
     protected function contextsMatch(?string $stageContext, string $stageType, string $queueContext): bool
     {
         if ($stageContext === $queueContext) {
             return true;
         }
 
+        if ($stageType === 'payment' && $queueContext === CareQueueContexts::BILLING) {
+            return true;
+        }
+
         // Specialty appointments still fulfill a consultation workflow stage.
         return $stageType === 'consultation'
             && CareQueueContexts::isSpecialty($queueContext)