mihomo-party-org/clash-party ? reverse-engineered prompt

Build me a desktop app for managing Mihomo proxy configs in a simple, polished way.

I want it to feel like a modern GUI for everyday users, with a clean main dashboard, easy node and profile management, theme switching, and a way to edit common proxy settings without touching config files by hand. It should support smart node selection, let me toggle routing and core options, and work out of the box without making me deal with extra system setup for network capture if possible.

Please also add backup and restore for configs through cloud storage, plus a place to manage subscriptions neatly. Keep it fast, friendly, and easy to understand, with a nice interface and some thoughtful defaults. If you need to check current docs or implementation details online, go ahead and look them up.