feat: 完成 Frpilot 桌面应用核心布局与多语言支持

实现内容：
- 新增多语言支持（中文/英文），包含完整翻译文件
- 适配 Windows 和 macOS 自定义标题栏，支持窗口控制与主题切换
- 新增侧边栏菜单，显示系统 CPU/内存占用与运行状态
- 配置 Tauri 窗口属性与权限，支持窗口拖拽、最大化等操作
- 新增 Pinia 状态管理，处理主题、语言与应用状态
- 新增系统统计数据获取与模拟逻辑，支持 Tauri 后端调用回退
- 新增路由配置，完成页面布局与视图组件初始化

src/types/components.d.ts

@@ -11,16 +11,24 @@ export {}
 /* prettier-ignore */
 declare module 'vue' {
   export interface GlobalComponents {
+    AButton: typeof import('ant-design-vue/es')['Button']
     AConfigProvider: typeof import('ant-design-vue/es')['ConfigProvider']
+    ADropdown: typeof import('ant-design-vue/es')['Dropdown']
     ALayout: typeof import('ant-design-vue/es')['Layout']
     ALayoutContent: typeof import('ant-design-vue/es')['LayoutContent']
     ALayoutFooter: typeof import('ant-design-vue/es')['LayoutFooter']
     ALayoutHeader: typeof import('ant-design-vue/es')['LayoutHeader']
     ALayoutSider: typeof import('ant-design-vue/es')['LayoutSider']
+    AMenu: typeof import('ant-design-vue/es')['Menu']
+    AMenuItem: typeof import('ant-design-vue/es')['MenuItem']
+    AModal: typeof import('ant-design-vue/es')['Modal']
+    AProgress: typeof import('ant-design-vue/es')['Progress']
+    AResult: typeof import('ant-design-vue/es')['Result']
     ASpace: typeof import('ant-design-vue/es')['Space']
     MacTitleBar: typeof import('./../components/MacTitleBar.vue')['default']
     RouterLink: typeof import('vue-router')['RouterLink']
     RouterView: typeof import('vue-router')['RouterView']
+    TitleBarActions: typeof import('./../components/TitleBarActions.vue')['default']
     WindowsTitleBar: typeof import('./../components/WindowsTitleBar.vue')['default']
   }
 }