feat: upgrade knowledge metadata (#16063)

Support filter knowledge by metadata.

Co-authored-by: Joel <iamjoel007@gmail.com>
Co-authored-by: NFish <douxc512@gmail.com>

web/models/datasets.ts

@@ -2,6 +2,8 @@ import type { DataSourceNotionPage, DataSourceProvider } from './common'
 import type { AppIconType, AppMode, RetrievalConfig } from '@/types/app'
 import type { Tag } from '@/app/components/base/tag-management/constant'
 import type { IndexingType } from '@/app/components/datasets/create/step-two'
+import type { MetadataFilteringVariableType } from '@/app/components/workflow/nodes/knowledge-retrieval/types'
+import type { MetadataItemWithValue } from '@/app/components/datasets/metadata/types'
 
 export enum DataSourceType {
   FILE = 'upload_file',
@@ -21,6 +23,13 @@ export enum ChunkingMode {
   parentChild = 'hierarchical_model', // Parent-Child
 }
 
+export type MetadataInDoc = {
+  value: string
+  id: string
+  type: MetadataFilteringVariableType
+  name: string
+}
+
 export type DataSet = {
   id: string
   name: string
@@ -56,6 +65,8 @@ export type DataSet = {
     score_threshold: number
     score_threshold_enabled: boolean
   }
+  built_in_field_enabled: boolean
+  doc_metadata?: MetadataInDoc[]
 }
 
 export type ExternalAPIItem = {
@@ -314,6 +325,7 @@ export type SimpleDocumentDetail = InitialDocumentDetail & {
       extension: string
     }
   }
+  doc_metadata?: MetadataItemWithValue[]
 }
 
 export type DocumentListResponse = {