vorssaintapp/vorssaint-utils ? reverse-engineered prompt

Build me a macOS menu bar app that combines a bunch of useful tools into one clean place, like a volume mixer with per app controls, a real system monitor, an app switcher with window previews, window snapping, Dock previews, clipboard history, text snippets, a file shelf, and an app uninstaller. I want it to feel like one lightweight app instead of a bunch of separate utilities, and I want users to be able to turn individual features on and off so only the parts they use actually run. Please make it privacy friendly, with everything happening locally on the Mac, no account, no telemetry, and no subscription.

It should have a simple first setup, support light and dark appearance, let people reorder or hide sections, and allow settings to be exported and imported on a new Mac. If you need to check current macOS docs or best practices while building it, go ahead and look them up online.