feat: Implement desktop environment with responsive design and window management

- Refactored layout to include device context and internationalization support.
- Created a Desktop component that conditionally renders PC and mobile versions.
- Developed Background, PCDesktop, MobileDesktop, Content, Dock, and TopBar components for the desktop UI.
- Added window management context to handle multiple windows with operations like open, close, minimize, and update.
- Implemented BaseWindow component for draggable and resizable windows.
- Integrated datetime and icon widgets into the TopBar.
- Configured application metadata and environment variables for dynamic title, description, and icon.
- Established device context for theme and background management with local storage persistence.
- Added i18n support for localization based on user preferences.

package.json

@@ -9,19 +9,25 @@
     "lint": "next lint"
   },
   "dependencies": {
+    "deepmerge": "^4.3.1",
+    "framer-motion": "^12.23.12",
+    "next": "15.4.6",
+    "next-intl": "^4.3.5",
+    "next-themes": "^0.4.6",
     "react": "19.1.0",
     "react-dom": "19.1.0",
-    "next": "15.4.6"
+    "react-rnd": "^10.5.2"
   },
   "devDependencies": {
-    "typescript": "^5",
+    "@eslint/eslintrc": "^3",
+    "@tailwindcss/postcss": "^4",
     "@types/node": "^20",
     "@types/react": "^19",
     "@types/react-dom": "^19",
-    "@tailwindcss/postcss": "^4",
-    "tailwindcss": "^4",
     "eslint": "^9",
     "eslint-config-next": "15.4.6",
-    "@eslint/eslintrc": "^3"
+    "eslint-plugin-react-hooks": "^5.2.0",
+    "tailwindcss": "^4",
+    "typescript": "^5"
   }
 }