fix: Set the default value of Self RAG to false #1220 (#1702)

### What problem does this PR solve?

fix: Set the default value of Self RAG  to false #1220
fix: Change all tool file names to kebab format

### Type of change

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

web/src/pages/user-setting/setting-system/index.tsx

@@ -7,7 +7,7 @@ import lowerCase from 'lodash/lowerCase';
 import upperFirst from 'lodash/upperFirst';
 import { useEffect } from 'react';
 
-import { toFixed } from '@/utils/commonUtil';
+import { toFixed } from '@/utils/common-util';
 import styles from './index.less';
 
 const { Text } = Typography;