feat: add overview (#391)

### What problem does this PR solve?

feat: render stats charts
feat: create api token
feat: delete api token
feat: add ChatApiKeyModal
feat: add RagLineChart


Issue link: #345

### Type of change

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

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

@@ -26,6 +26,7 @@ import ParsingActionCell from './parsing-action-cell';
 import ParsingStatusCell from './parsing-status-cell';
 import RenameModal from './rename-modal';
 
+import { formatDate } from '@/utils/date';
 import styles from './index.less';
 
 const KnowledgeFile = () => {
@@ -94,6 +95,9 @@ const KnowledgeFile = () => {
       title: t('uploadDate'),
       dataIndex: 'create_date',
       key: 'create_date',
+      render(value) {
+        return formatDate(value);
+      },
     },
     {
       title: t('chunkMethod'),