fix : second display layout

- show item and QR seperately
- show total amount and receipt no on the ui

app/controllers/foodcourt/qrpay_controller.rb

@@ -244,7 +244,7 @@ class Foodcourt::QrpayController < BaseFoodcourtController
       #   size: 240 # Approximate size of the image in pixels (e.g., 240x240)
       # ).to_s
 
-      ActionCable.server.broadcast('second_display_view_channel', { data: @qr_string, qr_svg: @qr_svg })
+      ActionCable.server.broadcast('second_display_view_channel', { data: @qr_string, qr_svg: @qr_svg, grand_total: @sale_data.grand_total, invoice_no: @sale_data.receipt_no })
     end
   end
 end