fix: filter knowledge list by keywords and clear the selected file list after the file is uploaded successfully and add ellipsis pattern to chunk list (#628)

### What problem does this PR solve?

#627 
fix: filter knowledge list by keywords
fix: clear the selected file list after the file is uploaded
successfully
feat: add ellipsis pattern to chunk list

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

web/src/pages/add-knowledge/components/knowledge-file/index.tsx

@@ -179,7 +179,8 @@ const KnowledgeFile = () => {
         // loading={loading}
         pagination={pagination}
         rowSelection={rowSelection}
-        scroll={{ scrollToFirstRowOnChange: true, x: 1300, y: 'fill' }}
+        className={styles.documentTable}
+        scroll={{ scrollToFirstRowOnChange: true, x: 1300 }}
       />
       <CreateFileModal
         visible={createVisible}