{
  "title": "ภาพรวมธุรกิจ (Business Overview)",
  "layout": [
    { "widgetId": "1_user_count_card", "width": 3 },
    { "widgetId": "2_product_price_chart", "width": 9 },
    { "widgetId": "3_recent_orders_table", "width": 7 },
    { "widgetId": "4_api_users_table", "width": 5 }
  ]
}