refactor: 统一功能组件结构，简化特性配置

.github/CODING_STANDARDS.md

@@ -677,7 +677,7 @@ src/pages/StorageCleaner/useStorageCleaner.ts  — 页面级 Hook
   label: '时间戳转换',
   description: '日期与时间戳互转',
   defaultVisible: true,
-  components: { popup: TimestampPage, sidepanel: TimestampPage, tab: TimestampPage },
+  component: TimestampPage,
 }
 ```
 
@@ -764,7 +764,7 @@ const [themeMode, setThemeMode, isInitialized] = useStorageState(
 Chrome Storage 读取是异步的。项目通过 `localStorage` 快照（键名 `snapshot/{storageKey}`）提供同步初始值，消除首屏闪烁。
 
 | 模块                | 快照工具           | 防覆盖机制                                                                                |
-| ---- | -------- | ---------- |
+| ------------------- | ------------------ | ----------------------------------------------------------------------------------------- |
 | `RouterProvider`    | `syncSnapshot.ts`  | `canPersistRef`（加载成功后才写入）、`hasUserNavigatedRef`（用户导航后不被 storage 覆盖） |
 | `useStorageState`   | `syncSnapshot.ts`  | `loadSucceededRef` 或 `userModifiedRef` 为 true 时才写入                                  |
 | `ThemeModeProvider` | `themeSnapshot.ts` | `hasUserSetMode`（用户切换主题后不被 storage 覆盖）                                       |

src/components/RouterContainer.tsx

@@ -1,4 +1,4 @@
-import { FEATURES, getEntryPointType } from '@/config/features';
+import { FEATURES } from '@/config/features';
 import { useRouter } from '@/providers/RouterProvider';
 import { Suspense } from 'react';
 import PageErrorBoundary from '@/components/PageErrorBoundary';
@@ -6,8 +6,6 @@ import PageSkeleton from '@/components/PageSkeleton';
 import { cn } from '@/lib/utils';
 import { AlertTriangle } from 'lucide-react';
 
-const entryPointType = getEntryPointType();
-
 export default function RouterContainer() {
   const { currentPage, isLoaded } = useRouter();
 
@@ -19,7 +17,7 @@ export default function RouterContainer() {
   }
 
   const currentFeature = FEATURES.find((f) => f.key === currentPage);
-  const MatchedComponent = currentFeature?.components?.[entryPointType];
+  const MatchedComponent = currentFeature?.component;
 
   return (
     <div
@@ -43,7 +41,7 @@ export default function RouterContainer() {
               </div>
               <h3 className="text-sm font-semibold text-foreground">页面未找到</h3>
               <p className="text-xs text-muted-foreground mt-1 max-w-[240px]">
-                该功能在当前运行环境（{entryPointType.toUpperCase()}）下不可用或已被移除。
+                该功能不存在或已被移除。
               </p>
             </div>
           )}

src/config/__tests__/features.lazy.test.ts

@@ -72,7 +72,7 @@ describe('features 懒加载', () => {
     const { render, waitFor } = await import('@testing-library/react');
     const { FEATURES } = await import('@/config/features');
 
-    const DashboardPage = FEATURES.find((f) => f.key === 'dashboard')!.components.popup;
+    const DashboardPage = FEATURES.find((f) => f.key === 'dashboard')!.component;
 
     render(
       React.createElement(React.Suspense, { fallback: null }, React.createElement(DashboardPage)),

src/config/__tests__/features.test.ts

@@ -19,15 +19,13 @@ describe('features', () => {
         expect(feature).toHaveProperty('label');
         expect(feature).toHaveProperty('description');
         expect(feature).toHaveProperty('defaultVisible');
-        expect(feature).toHaveProperty('components');
+        expect(feature).toHaveProperty('component');
         expect(typeof feature.key).toBe('string');
         expect(typeof feature.label).toBe('string');
         expect(typeof feature.description).toBe('string');
         expect(typeof feature.defaultVisible).toBe('boolean');
-        expect(typeof feature.components).toBe('object');
-        expect(feature.components).toHaveProperty('popup');
-        expect(feature.components).toHaveProperty('sidepanel');
-        expect(feature.components).toHaveProperty('tab');
+        expect(feature.component).toBeDefined();
+        expect(['function', 'object']).toContain(typeof feature.component);
 
         if (feature.key !== 'dashboard') {
           expect(feature).toHaveProperty('icon');

src/config/features.tsx

@@ -34,11 +34,7 @@ export interface FeatureConfig {
   themeColorKey?: PaletteColorKey;
   icon?: ComponentType<LucideProps>;
   defaultVisible: boolean;
-  components: {
-    popup: ComponentType;
-    sidepanel: ComponentType;
-    tab: ComponentType;
-  };
+  component: ComponentType;
 }
 
 export const FEATURES: FeatureConfig[] = [
@@ -47,11 +43,7 @@ export const FEATURES: FeatureConfig[] = [
     label: '仪表盘',
     description: '',
     defaultVisible: true,
-    components: {
-      popup: DashboardPage,
-      sidepanel: DashboardPage,
-      tab: DashboardPage,
-    },
+    component: DashboardPage,
   },
   {
     key: 'timestamp',
@@ -60,11 +52,7 @@ export const FEATURES: FeatureConfig[] = [
     themeColorKey: 'primary',
     icon: Clock,
     defaultVisible: true,
-    components: {
-      popup: TimestampPage,
-      sidepanel: TimestampPage,
-      tab: TimestampPage,
-    },
+    component: TimestampPage,
   },
   {
     key: 'storageCleaner',
@@ -73,11 +61,7 @@ export const FEATURES: FeatureConfig[] = [
     themeColorKey: 'warning',
     icon: Database,
     defaultVisible: true,
-    components: {
-      popup: StorageCleanerPage,
-      sidepanel: StorageCleanerPage,
-      tab: StorageCleanerPage,
-    },
+    component: StorageCleanerPage,
   },
   {
     key: 'qrCode',
@@ -86,11 +70,7 @@ export const FEATURES: FeatureConfig[] = [
     themeColorKey: 'success',
     icon: QrCode,
     defaultVisible: true,
-    components: {
-      popup: QrCodePage,
-      sidepanel: QrCodePage,
-      tab: QrCodePage,
-    },
+    component: QrCodePage,
   },
   {
     key: 'textStatistics',
@@ -99,11 +79,7 @@ export const FEATURES: FeatureConfig[] = [
     themeColorKey: 'secondary',
     icon: FileText,
     defaultVisible: true,
-    components: {
-      popup: TextStatisticsPage,
-      sidepanel: TextStatisticsPage,
-      tab: TextStatisticsPage,
-    },
+    component: TextStatisticsPage,
   },
   {
     key: 'jwt',
@@ -112,11 +88,7 @@ export const FEATURES: FeatureConfig[] = [
     themeColorKey: 'info',
     icon: Key,
     defaultVisible: true,
-    components: {
-      popup: JwtPage,
-      sidepanel: JwtPage,
-      tab: JwtPage,
-    },
+    component: JwtPage,
   },
   {
     key: 'jsonTools',
@@ -125,11 +97,7 @@ export const FEATURES: FeatureConfig[] = [
     themeColorKey: 'primary',
     icon: GitCompareArrows,
     defaultVisible: true,
-    components: {
-      popup: JsonToolsPage,
-      sidepanel: JsonToolsPage,
-      tab: JsonToolsPage,
-    },
+    component: JsonToolsPage,
   },
   {
     key: 'base64Converter',
@@ -138,11 +106,7 @@ export const FEATURES: FeatureConfig[] = [
     themeColorKey: 'info',
     icon: ArrowLeftRight,
     defaultVisible: true,
-    components: {
-      popup: Base64ConverterPage,
-      sidepanel: Base64ConverterPage,
-      tab: Base64ConverterPage,
-    },
+    component: Base64ConverterPage,
   },
   {
     key: 'rightClickRestorer',
@@ -151,11 +115,7 @@ export const FEATURES: FeatureConfig[] = [
     themeColorKey: 'success',
     icon: MousePointerClick,
     defaultVisible: true,
-    components: {
-      popup: RightClickRestorerPage,
-      sidepanel: RightClickRestorerPage,
-      tab: RightClickRestorerPage,
-    },
+    component: RightClickRestorerPage,
   },
   {
     key: 'testDataGenerator',
@@ -164,11 +124,7 @@ export const FEATURES: FeatureConfig[] = [
     themeColorKey: 'warning',
     icon: FileSpreadsheet,
     defaultVisible: true,
-    components: {
-      popup: TestDataGeneratorPage,
-      sidepanel: TestDataGeneratorPage,
-      tab: TestDataGeneratorPage,
-    },
+    component: TestDataGeneratorPage,
   },
 ];