支持号主与租客查看自己的发布/订单详情

新增卖家商品详情页；订单详情底部增加可折叠账号快照，已完成订单展示结账明细。

backend/internal/modules/order/presenter.go

@@ -231,10 +231,43 @@ func sanitizeOrderSnapshot(snapshot *datatypes.JSON, role string) {
 			return
 		}
 	}
-	breakdown, _ := summary["price_breakdown"].(map[string]any)
-	if role == "owner" && breakdown != nil {
-		if sellerRatio := readJSONNumber(breakdown["seller_ratio"]); sellerRatio > 0 {
-			summary["publish_ratio"] = sellerRatio
+	// price_breakdown 含双方比例与加价明细，仅把当前角色可见的价格字段摊平到 summary，再删除原对象。
+	if breakdown, ok := summary["price_breakdown"].(map[string]any); ok && breakdown != nil {
+		switch role {
+		case "owner":
+			if v := readJSONNumber(breakdown["seller_ratio"]); v > 0 {
+				summary["publish_ratio"] = v
+				summary["display_ratio"] = v
+			}
+			if v := readJSONNumber(breakdown["seller_reference_ratio"]); v > 0 {
+				summary["reference_ratio"] = v
+			}
+			if v := readJSONNumber(breakdown["seller_total_price"]); v > 0 {
+				summary["display_total_price"] = v
+			}
+			if v := readJSONNumber(breakdown["seller_coin_base_price"]); v > 0 {
+				summary["display_coin_base_price"] = v
+			}
+			if v := readJSONNumber(breakdown["accelerated_sale_ratio"]); v > 0 {
+				summary["accelerated_sale_ratio"] = v
+			}
+		case "renter":
+			if v := readJSONNumber(breakdown["buyer_ratio"]); v > 0 {
+				summary["publish_ratio"] = v
+				summary["display_ratio"] = v
+			}
+			if v := readJSONNumber(breakdown["buyer_total_price"]); v > 0 {
+				summary["display_total_price"] = v
+			}
+			if v := readJSONNumber(breakdown["buyer_coin_base_price"]); v > 0 {
+				summary["display_coin_base_price"] = v
+			}
+		}
+		if v := readJSONNumber(breakdown["consumable_price"]); v > 0 {
+			summary["consumable_price"] = v
+		}
+		if v := readJSONNumber(breakdown["daily_loss_ratio_adjustment"]); v != 0 {
+			summary["daily_loss_ratio_adjustment"] = v
 		}
 	}
 	delete(summary, "price_breakdown")