designsbymuzeer/Bye-Mac-App — reverse-engineered prompt

Build me a small native macOS menu bar app called Bye that helps me quickly clean up my desktop by quitting running apps in one click.

I want it to live in the menu bar and open a simple polished popover that shows the apps currently running. Let me select or unselect specific apps so I can keep a few open, then have one clear button to quit the rest instantly. It should feel lightweight, visually clean, and very Mac native, with a nice glassy look that works in both light and dark mode.

Please make it as a real Swift based macOS app, not a web wrapper. It should work on Ventura and newer, and use the normal system way to detect running apps and quit them. A small settings view is fine if needed for basic behavior. Keep CPU usage low when idle.

If anything is unclear, check current Apple docs and make sensible choices so it can be opened in Xcode and run as a complete app.