feat(web): 添加响应式布局和 PWA 支持

- 实现移动端响应式适配：抽屉式侧边栏、触摸优化、Safe Area 支持
- 添加 PWA 支持：vite-plugin-pwa、manifest、Service Worker 缓存
- 优化移动端输入体验：防缩放、最小触摸目标、键盘适配

packages/web/package.json

@@ -10,12 +10,12 @@
     "typecheck": "tsc --noEmit"
   },
   "dependencies": {
+    "clsx": "^2.1.0",
+    "lucide-react": "^0.344.0",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
     "react-router-dom": "^6.22.0",
-    "zustand": "^4.5.0",
-    "lucide-react": "^0.344.0",
-    "clsx": "^2.1.0"
+    "zustand": "^4.5.0"
   },
   "devDependencies": {
     "@types/react": "^18.3.0",
@@ -25,6 +25,7 @@
     "postcss": "^8.4.35",
     "tailwindcss": "^3.4.1",
     "typescript": "^5.3.3",
-    "vite": "^5.1.0"
+    "vite": "^5.1.0",
+    "vite-plugin-pwa": "^1.2.0"
   }
 }