feat(log): 全面重构日志系统，支持日志级别、去除ANSI乱码并抑制高频轮询

backend/internal/handler/open.go

@@ -28,7 +28,7 @@ func (h *OpenHandler) QueryOrder(c *gin.Context) {
 	if orderNo == "" {
 		orderNo = c.Query("order_no")
 	}
-	openlog.Info(c, "query_order start order_no=%s", orderNo)
+	openlog.Debug(c, "query_order start order_no=%s", orderNo)
 
 	data, err := h.fulfillmentSvc.QueryOpenOrder(orderNo)
 	if err != nil {
@@ -45,7 +45,7 @@ func (h *OpenHandler) QueryOrder(c *gin.Context) {
 	if data.Product != nil {
 		sku, name, game = data.Product.SKU, data.Product.Name, data.Product.Game
 	}
-	openlog.Info(c, "query_order ok order_no=%s status=%s can_ship=%v reason=%q sku=%s name=%s game=%s buyer=%s amount=%d provider_no=%s shipped_at=%v fail_reason=%q game_channel=%s game_uid=%s role_name=%s pay_score=%d",
+	openlog.Debug(c, "query_order ok order_no=%s status=%s can_ship=%v reason=%q sku=%s name=%s game=%s buyer=%s amount=%d provider_no=%s shipped_at=%v fail_reason=%q game_channel=%s game_uid=%s role_name=%s pay_score=%d",
 		data.OrderNo, data.Status, data.CanShip, data.CannotShipReason,
 		sku, name, game, data.BuyerName, data.Amount, data.ProviderOrderNo, data.ShippedAt, data.ShipFailReason,
 		data.GameChannel, data.GameUID, data.RoleName, data.PayScore,