feat: 初始化 Vite React 聊天应用骨架

搭建 React + Vite + React Router + TailwindCSS + Ant Design 基础工程，并通过 vite-plugin-pages 实现文件路由。新增首页响应式聊天布局，移动端在小于 750px 时使用左侧抽屉侧边栏。

Made-with: Cursor

package.json

@@ -0,0 +1,32 @@
+{
+  "name": "chat-one-web",
+  "version": "1.0.0",
+  "description": "ChatOne web端",
+  "type": "module",
+  "repository": "git@github.com:alboped/chat-one-web.git",
+  "author": "alboped <shi_zhaojun@aliyun.com>",
+  "license": "UNLICENSED",
+  "private": true,
+  "scripts": {
+    "dev": "vite",
+    "build": "tsc -b && vite build",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "antd": "^6.3.5",
+    "react": "^19.2.4",
+    "react-dom": "^19.2.4",
+    "react-router-dom": "^7.13.2"
+  },
+  "devDependencies": {
+    "@tailwindcss/vite": "^4.2.2",
+    "@types/node": "^25.5.0",
+    "@types/react": "^19.2.14",
+    "@types/react-dom": "^19.2.3",
+    "@vitejs/plugin-react": "^6.0.1",
+    "tailwindcss": "^4.2.2",
+    "typescript": "^6.0.2",
+    "vite": "^8.0.3",
+    "vite-plugin-pages": "^0.33.3"
+  }
+}