Vercel + database requires a one-time setup before form upload works.
- Create database: Vercel Dashboard → your project → Storage → Create Database → Neon (free)
- Run migration:
cd packages/service-vercel && vercel env pull && psql "$POSTGRES_URL" -f src/db/schema.sql - Run deploy again:
pnpm formant deploy forms/<name>.html --target vercel --with-backend
- Vercel Storage — create and manage databases