Finish setting up DS Manager

Supabase isn't configured yet. Add your project credentials, then restart the dev server.

1. Copy .env.example to .env.local.
2. In the Supabase dashboard open Project Settings → API and copy the Project URL and the anon public key.
3. Set NEXT_PUBLIC_SUPABASE_URL and NEXT_PUBLIC_SUPABASE_ANON_KEY.
4. Run the SQL migrations in supabase/migrations (see README).
5. Restart npm run dev.

NEXT_PUBLIC_SUPABASE_URL=https://your-project-ref.supabase.co
NEXT_PUBLIC_SUPABASE_ANON_KEY=your-anon-key