I love your list (though more robust than mine needs to be) and the question.
I would add "Two cans of fix-a-flat."
Yes, the tires are supposed to be self sealing... But you might still need some additional air pressure even if the built in sealer works.
Similarly...A small portable 12volt compressor/tire inflator.
such as 12V Tire Inflator and Repair System .
A tire repair kit of the plug type such as
https://www.autozone.com/tire-repair-and-tire-wheel/tire-plugger-kit .
Alex