Feat: Q&A format segmentation support (#668)

Co-authored-by: jyong <718720800@qq.com>
Co-authored-by: StyleZhang <jasonapring2015@outlook.com>

web/models/datasets.ts

@@ -42,12 +42,18 @@ export type DataSetListResponse = {
   total: number
 }
 
+export type QA = {
+  question: string
+  answer: string
+}
+
 export type IndexingEstimateResponse = {
   tokens: number
   total_price: number
   currency: string
   total_segments: number
   preview: string[]
+  qa_preview?: QA[]
 }
 
 export type FileIndexingEstimateResponse = {
@@ -148,6 +154,7 @@ export type InitialDocumentDetail = {
   display_status: DocumentDisplayStatus
   completed_segments?: number
   total_segments?: number
+  doc_form: 'text_model' | 'qa_model'
 }
 
 export type SimpleDocumentDetail = InitialDocumentDetail & {
@@ -171,6 +178,7 @@ export type DocumentListResponse = {
 export type CreateDocumentReq = {
   original_document_id?: string
   indexing_technique?: string
+  doc_form: 'text_model' | 'qa_model'
   data_source: DataSource
   process_rule: ProcessRule
 }
@@ -293,6 +301,7 @@ export type SegmentDetailModel = {
   completed_at: number
   error: string | null
   stopped_at: number
+  answer?: string
 }
 
 export type SegmentsResponse = {
@@ -370,3 +379,8 @@ export type RelatedAppResponse = {
   data: Array<RelatedApp>
   total: number
 }
+
+export type SegmentUpdator = {
+  content: string
+  answer?: string
+}