Initial commit: MixVideo Desktop v0.1.0

Features:
-  Cross-platform Tauri desktop application
-  React + TypeScript + Vite frontend
-  Rust backend with Tauri 2.0
-  Multi-package management (PNPM + Cargo workspaces)
-  GitHub Actions CI/CD pipeline
-  Modern project structure and configuration

 Build artifacts:
- Windows MSI and NSIS installers
- Cross-platform executable
- Automated release workflow

 Tech stack:
- Frontend: React 18 + TypeScript + Vite
- Backend: Rust + Tauri 2.0
- Package management: PNPM Workspace + Cargo Workspace
- CI/CD: GitHub Actions

apps/desktop/README.md

@@ -0,0 +1,63 @@
+# @mixvideo/desktop
+
+MixVideo 桌面应用 - 基于 Tauri + React + TypeScript 构建的跨平台桌面应用。
+
+## 🚀 快速开始
+
+### 开发环境要求
+
+- Node.js 18+
+- Rust 1.70+
+- PNPM 8+
+
+### 安装依赖
+
+```bash
+pnpm install
+```
+
+### 开发模式
+
+```bash
+pnpm dev
+# 或
+pnpm tauri:dev
+```
+
+### 构建应用
+
+```bash
+pnpm tauri:build
+```
+
+## 📁 项目结构
+
+```
+apps/desktop/
+├── src/                    # React 前端源码
+│   ├── components/         # React 组件
+│   ├── pages/             # 页面组件
+│   ├── hooks/             # 自定义 Hooks
+│   ├── services/          # API 服务
+│   ├── types/             # TypeScript 类型
+│   └── utils/             # 工具函数
+├── src-tauri/             # Rust 后端源码
+│   ├── src/               # Rust 源码
+│   ├── Cargo.toml         # Rust 依赖配置
+│   └── tauri.conf.json    # Tauri 配置
+├── public/                # 静态资源
+└── package.json           # 前端依赖配置
+```
+
+## 🛠️ 技术栈
+
+- **前端**: React 18 + TypeScript + Vite
+- **后端**: Rust + Tauri 2.0
+- **UI**: 待定 (可选择 Ant Design、Material-UI 等)
+- **状态管理**: 待定 (可选择 Zustand、Redux Toolkit 等)
+
+## 📝 开发指南
+
+### 推荐 IDE 设置
+
+- [VS Code](https://code.visualstudio.com/) + [Tauri](https://marketplace.visualstudio.com/items?itemName=tauri-apps.tauri-vscode) + [rust-analyzer](https://marketplace.visualstudio.com/items?itemName=rust-lang.rust-analyzer)