daisukiKaffuChino/RebootNya ? reverse-engineered prompt

Build me a simple Android app that helps me reboot a phone in different ways, especially when the power or volume buttons are broken.

I want it to be lightweight, clean, and easy to use, but still support advanced reboot options. It should work with both root access and Shizuku so people can use it safely without needing to type commands. Make the interface feel polished and modern, and let it run well on newer Android versions too.

It would also be great if I can control it from other automation apps using intents, so I can launch it, close it, or toggle the UI from outside the app.

If anything needs checking against current Android or Shizuku behavior, look up the latest docs online and make sure the implementation is up to date.