feat(ui): 集成 shadcn/ui 原语、Framer Motion 动画和 Sonner Toast

- 添加 shadcn/ui 风格原语组件 (Button, Input, Dialog, Select, Slider, Switch, Tooltip)
- 集成 Framer Motion 动画库，添加动画预设
- 集成 Sonner Toast 通知系统
- 改造 ChatMessage 添加淡入动画和复制按钮
- 改造 Sidebar 添加动画、空状态引导和骨架屏
- 改造 ConfigPanel 使用新原语组件
- 优化 Chat 页面空状态和连接状态指示器
- 添加 tailwindcss-animate 插件

packages/ui/package.json

@@ -22,12 +22,24 @@
     "react-dom": "^18.0.0"
   },
   "dependencies": {
-    "clsx": "^2.1.0",
-    "lucide-react": "^0.344.0"
+    "@radix-ui/react-dialog": "^1.1.15",
+    "@radix-ui/react-dropdown-menu": "^2.1.16",
+    "@radix-ui/react-popover": "^1.1.15",
+    "@radix-ui/react-select": "^2.2.6",
+    "@radix-ui/react-slider": "^1.3.6",
+    "@radix-ui/react-switch": "^1.2.6",
+    "@radix-ui/react-tooltip": "^1.2.8",
+    "class-variance-authority": "^0.7.1",
+    "clsx": "^2.1.1",
+    "framer-motion": "^12.23.26",
+    "lucide-react": "^0.344.0",
+    "sonner": "^2.0.7",
+    "tailwind-merge": "^3.4.0"
   },
   "devDependencies": {
     "@types/react": "^18.3.0",
     "@types/react-dom": "^18.3.0",
+    "tailwindcss-animate": "^1.0.7",
     "typescript": "^5.3.3"
   }
 }