♻️ refactor(helpers): standardize file naming conventions and improve code organization

- Rename files to follow camelCase naming convention:
  • auth-header.js → authUtils.js
  • other.js → logUtils.js
  • rehypeSplitWordsIntoSpans.js → textAnimationUtils.js

- Update import paths in affected components:
  • Update exports in helpers/index.js
  • Fix import in LogsTable.js for logUtils
  • Fix import in MarkdownRenderer.js for textAnimationUtils

- Remove old files after successful migration

- Improve file naming clarity:
  • authUtils.js better describes authentication utilities
  • logUtils.js clearly indicates log processing functions
  • textAnimationUtils.js concisely describes text animation functionality

This refactoring enhances code maintainability and follows consistent naming patterns throughout the helpers directory.

web/src/components/common/markdown/MarkdownRenderer.js

@@ -1,6 +1,6 @@
 import ReactMarkdown from 'react-markdown';
 import 'katex/dist/katex.min.css';
-import 'highlight.js/styles/default.css';
+import 'highlight.js/styles/github.css';
 import './markdown.css';
 import RemarkMath from 'remark-math';
 import RemarkBreaks from 'remark-breaks';
@@ -16,7 +16,7 @@ import { Button, Tooltip, Toast } from '@douyinfe/semi-ui';
 import { copy } from '../../../helpers/utils';
 import { IconCopy } from '@douyinfe/semi-icons';
 import { useTranslation } from 'react-i18next';
-import { rehypeSplitWordsIntoSpans } from '../../../utils/rehypeSplitWordsIntoSpans';
+import { rehypeSplitWordsIntoSpans } from '../../../helpers/textAnimationUtils';
 
 mermaid.initialize({
   startOnLoad: false,