Spencer0187/Spencer-Macro-Utilities ? reverse-engineered prompt

Build me a cross platform Roblox macro app that works on Windows, Linux, and macOS.

I want a clean desktop app where I can set up movement macros, hotkeys, key spam, process freeze, and lag switch style controls, then save everything into profiles that load again later. It should also let me import Lua scripts, run them safely with limits and cancel them cleanly, and let scripts control input, timing, pixels, and a few app features. The interface should feel polished, with custom themes, scalable layouts, drag and drop for scripts, and easy notifications. Please make it send normal keyboard and mouse input only, and keep it clear that it does not read or modify Roblox memory.

If you need current setup details or platform behavior, look up the latest docs online and follow the README style. Make it feel like a real usable app, not just a demo.