muhammadhamzaanees/AC-Remote ? reverse-engineered prompt

Build me a simple AC remote control project in assembly, based on the existing diagram and screenshots in this repo. I want the code to behave like a basic remote for an air conditioner, with the usual controls a person would expect, like turning it on and off, changing temperature, and switching modes or fan settings if that is already part of the design.

Please make the code clear and working, and keep it matched to the circuit shown in the images and diagram. If anything is unclear from the current files, check the assembly code and the notes in the text file first, and look up current docs online if you need to. I mainly want this cleaned up, organized, and made easier to understand, while still staying faithful to the original project.