Hello!
This project is amazing! However, you are missing some folders. You need to add the firmware and production folder. You can see what to add here: https://hackpad.hackclub.com/submitting
In addition, you need to add the .kicad_pro file in the PCB folder, as it is currently missing, and you also need to include just one .step file, which is the assembly.
Once these changes are made, we will take another look! :D