feat: manually mirror opencoze's code from bytedance

Change-Id: I09a73aadda978ad9511264a756b2ce51f5761adf

backend/domain/conversation/message/entity/knowledge.go

@@ -0,0 +1,64 @@
+/*
+ * Copyright 2025 coze-dev Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package entity
+
+type VerboseInfo struct {
+	MessageType string `json:"msg_type"`
+	Data        string `json:"data"`
+}
+
+type VerboseData struct {
+	Chunks     []RecallDataInfo `json:"chunks"`
+	OriReq     string           `json:"ori_req"`
+	StatusCode int              `json:"status_code"`
+}
+
+type RecallDataInfo struct {
+	Slice string   `json:"slice"`
+	Score float64  `json:"score"`
+	Meta  MetaInfo `json:"meta"`
+}
+
+type MetaInfo struct {
+	Dataset  DatasetInfo  `json:"dataset"`
+	Document DocumentInfo `json:"document"`
+	Link     LinkInfo     `json:"link"`
+	Card     CardInfo     `json:"card"`
+}
+
+type DatasetInfo struct {
+	ID   string `json:"id"`
+	Name string `json:"name"`
+}
+
+type DocumentInfo struct {
+	ID         string `json:"id"`
+	Name       string `json:"name"`
+	FormatType int32  `json:"format_type"`
+	SourceType int32  `json:"source_type"`
+}
+
+type LinkInfo struct {
+	Title string `json:"title"`
+	URL   string `json:"url"`
+}
+
+type CardInfo struct {
+	Title string `json:"title"`
+	Con   string `json:"con"`
+	Index string `json:"index"`
+}