Feat: Metadata in documents for improve the prompt #3690 (#4462)

### What problem does this PR solve?

Feat: Metadata in documents for improve the prompt #3690

### Type of change


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

web/src/services/knowledge-service.ts

@@ -31,6 +31,7 @@ const {
   document_infos,
   upload_and_parse,
   listTagByKnowledgeIds,
+  setMeta,
 } = api;
 
 const methods = {
@@ -55,7 +56,7 @@ const methods = {
     url: kb_list,
     method: 'get',
   },
-  // 文件管理
+  // document manager
   get_document_list: {
     url: get_document_list,
     method: 'get',
@@ -100,6 +101,10 @@ const methods = {
     url: document_infos,
     method: 'post',
   },
+  setMeta: {
+    url: setMeta,
+    method: 'post',
+  },
   // chunk管理
   chunk_list: {
     url: chunk_list,