Built for teams that ship newsletters like products.

Growth combines subscriber management, issue publishing, static site delivery, and admin tooling in one deployment. The public site stays fast because it is served as static assets, while the API keeps tenant, issue, article, and mail workflows centralized.

On production, `growth.amiao.studio` serves the public frontend, `/admin` serves the management console, and Caddy proxies both API surfaces back to the Go service on the same machine.