MASK Chrome extension

1. Extract this ZIP into a folder.
2. Open chrome://extensions and turn on Developer mode.
3. Click Load unpacked and select that extracted folder.
4. Sign in with your MASK account and click Start collection.
5. Click Open dashboard to view https://mask-zeta-murex.vercel.app/login/.

Data is private to the signed-in Supabase account. Collection stops after a browser restart.
Pending data is held in browser session memory; sync before closing Chrome.
