LumoTray - Custom menu, wallpaper manager, fullscreen modes

Hello all, This was my on-and-off side project for a good part of 2022. It's a small 3 in 1 Windows utility that I've released on the Microsoft Store. The app is a fullscreen modes manager, wallpaper manager, and a custom menu builder. This started as a personal use thing and was initially just a tray icon that I could click to set my secondary monitor fully black for when not in use/darkness/savings, or fully white for when I needed some immediate illumination (lumo means light in Esperanto). Eventually it expanded in scope a bit as I kept building to learn some more about Windows development and added a few other features that I wanted and it's now at a point where I believe it may actually be useful for more people. Feel free to send me any feedback. Cheers everybody!