This app isn't connected to Supabase yet. To go live:

1. In Supabase, open SQL Editor, paste the contents of supabase_setup.sql and press Run.
2. Go to Project Settings → API and copy the Project URL and the anon public key.
3. Open this file (index.html) in a text editor and paste them into SUPABASE_URL and SUPABASE_ANON_KEY at the top of the script.
4. Re-open the file / re-upload it to your host. Sign in as Mike / 2626 and change your passcode.

Or preview it right now with sample data (nothing is saved):