Blackout mode

I can’t find if this question has been asked so please forgive me if it has already been asked.

I And a full-time native recovery agent and as such utilize my 2013 tundra for work. I am tired of having to shut down my truck and set the E brake just to start the truck again to be able to keep heat on or power to the electronic devices. Also, it makes creeping up on a target house much more difficult for I am looking for suggestions to see if anybody has done this before and how you did it

I would like to be able to install a phoenix 42 mini controller that upon the push of a button, it would disable my headlights, park lights, tail lights, dash lights, basically any illuminating light on the outside of the vehicle and inside of the vehicle, and brake lights, even while applying the brake pedal. I don’t want the brakes to light up. Has anyone done this?