Feature: Implement metadata functionality (#12049)

### What problem does this PR solve?

Feature: Implement metadata functionality

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

web/src/services/knowledge-service.ts

@@ -215,6 +215,10 @@ const methods = {
     url: check_embedding,
     method: 'post',
   },
+  // getMetaData: {
+  //   url: getMetaData,
+  //   method: 'get',
+  // },
 };
 
 const kbService = registerServer<keyof typeof methods>(methods, request);
@@ -251,6 +255,11 @@ export const listDocument = (
 export const documentFilter = (kb_id: string) =>
   request.post(api.get_dataset_filter, { kb_id });
 
+export const getMetaDataService = ({ kb_id }: { kb_id: string }) =>
+  request.post(api.getMetaData, { data: { kb_id } });
+export const updateMetaData = ({ kb_id, data }: { kb_id: string; data: any }) =>
+  request.post(api.updateMetaData, { data: { kb_id, data } });
+
 export const listDataPipelineLogDocument = (
   params?: IFetchKnowledgeListRequestParams,
   body?: IFetchDocumentListRequestBody,