refactor: 移除侧边栏相关功能和代码

src/layout/TopBar/index.tsx

@@ -1,4 +1,4 @@
-import { ArrowLeft, ExternalLink } from 'lucide-react';
+import { ArrowLeft } from 'lucide-react';
 import { Button } from '@/components/ui/button';
 import SearchDropdown from './SearchDropdown';
 import SearchInput from './SearchInput';
@@ -22,20 +22,11 @@ export default function TopBar() {
     handleSelectFeature,
     handleKeyDown,
     cycleThemeMode,
-    handleOpenInTab,
     goHome,
     clearSearch,
   } = useTopBar();
 
-  const actions = [
-    { id: 'theme', icon: ThemeIcon, title: themeTitle, onClick: cycleThemeMode },
-    {
-      id: 'open-in-tab',
-      icon: ExternalLink,
-      title: '在标签页打开',
-      onClick: () => void handleOpenInTab(),
-    },
-  ];
+  const actions = [{ id: 'theme', icon: ThemeIcon, title: themeTitle, onClick: cycleThemeMode }];
 
   return (
     <header className="relative z-50 flex h-14 items-center justify-between border-b border-border bg-background px-4">

src/layout/TopBar/useTopBar.ts

@@ -11,7 +11,6 @@ import { useRouter } from '@/providers/RouterProvider';
 import { useThemeMode } from '@/providers/ThemeModeProvider';
 import { type FeatureConfig, FEATURES } from '@/config/features';
 import { useStorageState } from '@/utils/useStorageState';
-import { openExtensionPage } from '@/utils/chromeTabs';
 import { isSearchHistory, SEARCH_HISTORY_DISPLAY, SEARCH_HISTORY_LIMIT } from './constants';
 
 export interface UseTopBarReturn {
@@ -30,7 +29,6 @@ export interface UseTopBarReturn {
   handleSelectFeature: (feature: FeatureConfig) => void;
   handleKeyDown: (e: ReactKeyboardEvent) => void;
   cycleThemeMode: () => void;
-  handleOpenInTab: () => Promise<void>;
   goHome: () => void;
   clearSearch: () => void;
 }
@@ -51,11 +49,6 @@ export function useTopBar(): UseTopBarReturn {
   const containerRef = useRef<HTMLDivElement>(null);
   const inputRef = useRef<HTMLInputElement>(null);
 
-  const handleOpenInTab = async () => {
-    await openExtensionPage('popup.html', { mode: 'tab' });
-    window.close();
-  };
-
   useEffect(() => {
     const handleClickOutside = (event: MouseEvent) => {
       if (containerRef.current && !containerRef.current.contains(event.target as Node)) {
@@ -175,7 +168,6 @@ export function useTopBar(): UseTopBarReturn {
     handleSelectFeature,
     handleKeyDown,
     cycleThemeMode,
-    handleOpenInTab,
     goHome,
     clearSearch,
   };