Add MacCheck

Author: jaywcjlove

README.md

@@ -1004,6 +1004,7 @@ Contributions are welcome via PR, and I will feature your app on my social media
 - [Juice](https://github.com/brianmichel/Juice) <img align="bottom" height="13" src="https://badgen.net/github/stars/brianmichel/Juice?style=flat&label=" /> <img align="bottom" height="13" src="https://img.shields.io/github/last-commit/brianmichel/Juice?style=flat&label=" /> - Make your battery information a bit more interesting.
 - [Latest](https://github.com/mangerlahn/Latest) <img align="bottom" height="13" src="https://badgen.net/github/stars/mangerlahn/Latest?style=flat&label=" /> <img align="bottom" height="13" src="https://img.shields.io/github/last-commit/mangerlahn/Latest?style=flat&label=" /> - App update checker that notifies you of available updates for installed applications.
 - [Mac Performance Monitor](https://github.com/Zesty0wl/mac-performance-monitor) <img align="bottom" height="13" src="https://badgen.net/github/stars/Zesty0wl/mac-performance-monitor?style=flat&label=" /> <img align="bottom" height="13" src="https://img.shields.io/github/last-commit/Zesty0wl/mac-performance-monitor?style=flat&label=" /> - Performance analyzer that continuously logs CPU, GPU, memory, disk, battery, and per-process usage to a local database for trend and leak diagnostics.
+- [MacCheck](https://github.com/andyhuo520/MacCheck) <img align="bottom" height="13" src="https://badgen.net/github/stars/andyhuo520/MacCheck?style=flat&label=" /> <img align="bottom" height="13" src="https://img.shields.io/github/last-commit/andyhuo520/MacCheck?style=flat&label=" /> - Hardware inspection tool for used Mac trading, with interactive tests for keyboard, screen, camera, and more, plus PDF/PNG report export.
 - [MacState](https://github.com/snail007/macstate) <img align="bottom" height="13" src="https://badgen.net/github/stars/snail007/macstate?style=flat&label=" /> <img align="bottom" height="13" src="https://img.shields.io/github/last-commit/snail007/macstate?style=flat&label=" /> - Lightweight menu bar system monitor that combines key metrics into a single status item.
 - [Overkill](https://github.com/KrauseFx/overkill-for-mac) <img align="bottom" height="13" src="https://badgen.net/github/stars/KrauseFx/overkill-for-mac?style=flat&label=" /> <img align="bottom" height="13" src="https://img.shields.io/github/last-commit/KrauseFx/overkill-for-mac?style=flat&label=" /> - Stop iTunes from opening when you connect your iPhone.
 - [PingPlace](https://github.com/NotWadeGrimridge/PingPlace) <img align="bottom" height="13" src="https://badgen.net/github/stars/NotWadeGrimridge/PingPlace?style=flat&label=" /> <img align="bottom" height="13" src="https://img.shields.io/github/last-commit/NotWadeGrimridge/PingPlace?style=flat&label=" /> - Control where notifications appear on screen.

README.zh.md

@@ -980,6 +980,7 @@
 - [Juice](https://github.com/brianmichel/Juice) <img align="bottom" height="13" src="https://badgen.net/github/stars/brianmichel/Juice?style=flat&label=" /> <img align="bottom" height="13" src="https://img.shields.io/github/last-commit/brianmichel/Juice?style=flat&label=" /> - 让你的电池信息更有趣。
 - [Latest](https://github.com/mangerlahn/Latest) <img align="bottom" height="13" src="https://badgen.net/github/stars/mangerlahn/Latest?style=flat&label=" /> <img align="bottom" height="13" src="https://img.shields.io/github/last-commit/mangerlahn/Latest?style=flat&label=" /> - 应用更新检查工具，通知已安装应用的可用更新。
 - [Mac Performance Monitor](https://github.com/Zesty0wl/mac-performance-monitor) <img align="bottom" height="13" src="https://badgen.net/github/stars/Zesty0wl/mac-performance-monitor?style=flat&label=" /> <img align="bottom" height="13" src="https://img.shields.io/github/last-commit/Zesty0wl/mac-performance-monitor?style=flat&label=" /> - 持续记录 CPU、GPU、内存、磁盘、电池及每进程用量至本地数据库的性能分析器，用于趋势和泄露诊断。
+- [MacCheck](https://github.com/andyhuo520/MacCheck) <img align="bottom" height="13" src="https://badgen.net/github/stars/andyhuo520/MacCheck?style=flat&label=" /> <img align="bottom" height="13" src="https://img.shields.io/github/last-commit/andyhuo520/MacCheck?style=flat&label=" /> - 面向二手 Mac 交易的硬件验机工具，提供键盘、屏幕、摄像头等交互测试与 PDF/PNG 报告导出。
 - [MacState](https://github.com/snail007/macstate) <img align="bottom" height="13" src="https://badgen.net/github/stars/snail007/macstate?style=flat&label=" /> <img align="bottom" height="13" src="https://img.shields.io/github/last-commit/snail007/macstate?style=flat&label=" /> - 轻量级菜单栏系统监控工具，将多个关键指标合并到单个状态栏项中。
 - [Overkill](https://github.com/KrauseFx/overkill-for-mac) <img align="bottom" height="13" src="https://badgen.net/github/stars/KrauseFx/overkill-for-mac?style=flat&label=" /> <img align="bottom" height="13" src="https://img.shields.io/github/last-commit/KrauseFx/overkill-for-mac?style=flat&label=" /> - 连接 iPhone 时停止 iTunes 自动打开。
 - [PingPlace](https://github.com/NotWadeGrimridge/PingPlace) <img align="bottom" height="13" src="https://badgen.net/github/stars/NotWadeGrimridge/PingPlace?style=flat&label=" /> <img align="bottom" height="13" src="https://img.shields.io/github/last-commit/NotWadeGrimridge/PingPlace?style=flat&label=" /> - 控制通知在屏幕上的显示位置。