Ingested cost_details without a pricing-table model match never populate effective cost – counted in aggregates but rendered as $0.00 in tab

该问题发生在通过 OTel ingestion 直接摄入 cost_details / usage_details ,但观测对象(observation)的 model 没有匹配到定价表时:公共 API 和 Metrics API 会统计这些成本,但 UI 表格读取的是 effective cost








