Supabase setup (Mova Store)

1. Create a project at supabase.com.
2. Copy Project URL and anon public key into .env.local:
   • NEXT_PUBLIC_SUPABASE_URL
   • NEXT_PUBLIC_SUPABASE_ANON_KEY
3. In the SQL editor, run schema.sql.
4. Auth → Providers: enable Email (and Google if you want OAuth).
5. Auth → URL Configuration: add http://localhost:3000/** (and your production URL).
6. Restart npm run dev.

Products live in the products table; images in the public products storage bucket.