Save Mario's work to GitHub so it is backed up and reaches his other Mac.

Run this from the project root (/Users/Shared/asecollisiontestprep.com):

cd /Users/Shared/asecollisiontestprep.com && ./git-sync.sh "<short description of what changed>"

Write the description yourself from what actually changed in this session — do not ask Mario for it, and do not use a generic message like "updates". Look at git status --porcelain first if you are unsure what changed.

Then report back in one line: how many files were saved, or "nothing new to save".

If it fails:

Never use git add -A here, and never delete files to make the sync pass.