列表与详情的订单数/转化率按 COMPLETED 实时统计;扫码、订单、事件 ID 可跳到对应页。 Co-authored-by: Cursor <cursoragent@cursor.com>
Add log_promo_event for scan/attribution/register/order with IP; admin metrics APIs and ECharts on promo detail page. Co-authored-by: Cursor <cursoragent@cursor.com>