Restyle Queue kiosk to match Frontdesk kiosk design.

Welcome screen, choice cards, form progress, and success state now follow the same lobby-tablet visual language with idle reset.

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

tests/Feature/KioskDeviceTest.php

@@ -73,9 +73,9 @@ class KioskDeviceTest extends TestCase
         $response = $this->get(route('qms.kiosk.device', $token));
 
         $response->assertOk();
-        $response->assertSee('Welcome', false);
-        $response->assertSee($queue->name, false);
-        $response->assertSee('Powered by', false);
+        $response->assertSee('Welcome to Test Org', false);
+        $response->assertSee('Tap to begin', false);
+        $response->assertSee('Queue', false);
     }
 
     public function test_kiosk_issues_ticket_for_allowed_queue(): void