feat: add right-click restorer for current site

- Add RightClickRestorer page with active unlock trigger
- Content script with dual-world strategy (isolated + main world)
- Monkey patch preventDefault/stopPropagation via background executeScript
- Overlay penetration for pointer-events blocking layers
- Delegated main-world injection to avoid CSP restrictions
- Async message handling for reliable state updates
- i18n translations (zh/en) and unit tests

config/features.tsx

@@ -11,6 +11,7 @@ import {
   ArrowLeftRight,
   Code,
   File,
+  MousePointerClick,
 } from 'lucide-react';
 
 export type PaletteColorKey = 'primary' | 'success' | 'warning' | 'error' | 'secondary' | 'info';
@@ -26,6 +27,7 @@ const JsonToolsPage = lazy(() => import('@/pages/JsonTools'));
 const Base64ConverterPage = lazy(() => import('@/pages/Base64Converter'));
 const MarkdownToHtmlPage = lazy(() => import('@/pages/MarkdownToHtml'));
 const HtmlToMarkdownPage = lazy(() => import('@/pages/HtmlToMarkdown'));
+const RightClickRestorerPage = lazy(() => import('@/pages/RightClickRestorer'));
 
 export interface FeatureConfig {
   key: PageType;
@@ -170,6 +172,19 @@ export const FEATURES: FeatureConfig[] = [
       tab: HtmlToMarkdownPage,
     },
   },
+  {
+    key: 'rightClickRestorer',
+    labelKey: 'features:rightClickRestorer.title',
+    descriptionKey: 'features:rightClickRestorer.description',
+    themeColorKey: 'success',
+    icon: MousePointerClick,
+    defaultVisible: true,
+    components: {
+      popup: RightClickRestorerPage,
+      sidepanel: RightClickRestorerPage,
+      tab: RightClickRestorerPage,
+    },
+  },
 ];
 
 export function getFeatureByKey(key: PageType): FeatureConfig | undefined {