feat: 初始化前端项目基础架构

- 添加路由配置和基础页面组件
- 配置环境变量和全局类型定义
- 实现Pinia状态管理和axios封装
- 添加基础布局组件和全局头部
- 配置Vite构建工具和开发环境

src/router/index.ts

@@ -0,0 +1,8 @@
+import type {RouteRecordRaw} from "vue-router";
+import HomeView from "../views/HomeView.vue";
+import AboutView from "../views/AboutView.vue";
+
+export const routes: Array<RouteRecordRaw> = [
+    {path: "/home", name: "HomeView", component: HomeView},
+    {path: "/about", name: "AboutView", component: AboutView},
+];