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/chat/chat-configuration-modal/assistant-setting.tsx

@@ -95,7 +95,7 @@ const AssistantSetting = ({ show }: ISegmentedContentProps) => {
         valuePropName="checked"
         name={['prompt_config', 'self_rag']}
         tooltip={t('selfRagTip')}
-        initialValue={true}
+        initialValue={false}
       >
         <Switch />
       </Form.Item>

web/src/pages/chat/chat-configuration-modal/index.tsx

@@ -19,7 +19,7 @@ import {
   useFetchLlmModelOnVisible,
   useFetchModelId,
 } from '@/hooks/logic-hooks';
-import { getBase64FromUploadFileList } from '@/utils/fileUtil';
+import { getBase64FromUploadFileList } from '@/utils/file-util';
 import { removeUselessFieldsFromValues } from '@/utils/form';
 import styles from './index.less';
 

web/src/pages/chat/markdown-content/index.tsx

@@ -3,7 +3,7 @@ import SvgIcon from '@/components/svg-icon';
 import { useSelectFileThumbnails } from '@/hooks/knowledge-hooks';
 import { IReference } from '@/interfaces/database/chat';
 import { IChunk } from '@/interfaces/database/knowledge';
-import { getExtension } from '@/utils/documentUtils';
+import { getExtension } from '@/utils/document-util';
 import { InfoCircleOutlined } from '@ant-design/icons';
 import { Button, Flex, Popover, Space } from 'antd';
 import DOMPurify from 'dompurify';