style: remove unnecessary comment in components index and ErrorBoundary

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

src/components/ErrorBoundary/index.tsx

@@ -128,7 +128,6 @@ export default class ErrorBoundary extends React.Component<
     console.error('[ErrorBoundary]', error, info.componentStack);
   }
 
-  /** Retry loading the failed module without a full page reload. */
   handleRetry = () => {
     // Incrementing retryCount changes the key on the children fragment,
     // forcing React to unmount and remount all lazy components.

src/components/index.ts

@@ -14,9 +14,6 @@ import { AvatarDropdown } from './RightContent/AvatarDropdown';
  */
 export { default as ArticleListContent } from './ArticleListContent';
 export { default as AvatarList } from './AvatarList';
-/**
- * 通用组件
- */
 export { default as ErrorBoundary } from './ErrorBoundary';
 export { default as OfflineBanner } from './OfflineBanner';
 export { default as StandardFormRow } from './StandardFormRow';