yanue/V2rayU ? reverse-engineered prompt

Build me a simple mac app for managing proxy connections with a clean native feel.

I want it to let people add and switch between servers for things like vmess, trojan, shadowsocks, socks5, and similar setups, with support for subscriptions so new servers can be pulled in automatically. It should also make setup easy, with QR code import, clipboard import, manual entry, and the ability to share a config by QR code.

The app should feel like a normal Mac app, easy to use, with a straightforward settings screen, a list of saved nodes, and a clear way to turn the proxy on and off. If you need to check current docs for the core networking pieces or macOS best practices, look them up online as you go.