Fix public display not showing queue stats and ticket data.

Server-render initial payload, poll with same-origin relative URLs, fall back to branch queues when none assigned, and improve contrast so stats remain visible if custom CSS is missing.

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

app/Services/Qms/DisplayService.php

@@ -27,10 +27,11 @@ class DisplayService
     public function payload(DisplayScreen $screen): array
     {
         $screen->loadMissing(['branch', 'organization']);
-        $queueIds = $screen->service_queue_ids ?? [];
+        $queueIds = $this->resolveQueueIds($screen);
         $queues = ServiceQueue::query()
             ->whereIn('id', $queueIds)
             ->where('is_active', true)
+            ->orderBy('name')
             ->get();
 
         $nowServing = Ticket::query()
@@ -44,7 +45,9 @@ class DisplayService
                 'ticket_number' => $t->ticket_number,
                 'queue_name' => $t->serviceQueue?->name,
                 'counter' => $t->counter?->name,
-            ]);
+            ])
+            ->values()
+            ->all();
 
         $waiting = Ticket::query()
             ->whereIn('service_queue_id', $queueIds)
@@ -72,13 +75,37 @@ class DisplayService
             'queues' => $queues->map(fn (ServiceQueue $q) => [
                 'name' => $q->name,
                 'prefix' => $q->prefix,
-                'is_paused' => $q->is_paused,
-            ]),
+                'is_paused' => (bool) $q->is_paused,
+            ])->values()->all(),
             'announcements' => app(VoiceAnnouncementService::class)->pendingForBranch(
                 (int) $screen->branch_id,
-                array_map('intval', $screen->service_queue_ids ?? []),
+                $queueIds,
             ),
             'updated_at' => now()->toIso8601String(),
         ];
     }
+
+    /**
+     * @return list<int>
+     */
+    protected function resolveQueueIds(DisplayScreen $screen): array
+    {
+        $ids = array_values(array_unique(array_filter(array_map(
+            fn ($id) => (int) $id,
+            $screen->service_queue_ids ?? [],
+        ))));
+
+        if ($ids !== []) {
+            return $ids;
+        }
+
+        return ServiceQueue::query()
+            ->where('organization_id', $screen->organization_id)
+            ->when($screen->branch_id, fn ($query) => $query->where('branch_id', $screen->branch_id))
+            ->where('is_active', true)
+            ->orderBy('name')
+            ->pluck('id')
+            ->map(fn ($id) => (int) $id)
+            ->all();
+    }
 }