Supabase not configured

The admin needs a Supabase project to store data. To finish setup:

1. 1. Create a project at supabase.com.
2. 2. Run the SQL in supabase/schema.sql in the SQL editor.
3. 3. Copy .env.example to .env.local and paste your project URL + anon key.
4. 4. Create an admin user under Authentication → Users, then restart the dev server.