Is your feature request related to a problem? Please describe.
Currently, the template only supports Next.js, and there’s no documentation on integrating backend frameworks like NestJS or Express. This makes it unclear how to approach API integration in such setups. Additionally, while Docker compatibility would be a fantastic addition, it’s not currently available.

Describe the solution you'd like
It would be helpful to have documentation outlining how to integrate backend frameworks like NestJS or Express with the current setup. This doesn't require implementation, just guidance or examples. As for Docker, having built-in compatibility with the existing setup would make development and deployment much easier.

Describe alternatives you've considered
For now, we can manually figure out integration and containerization, but having clear documentation for backend framework integration and Docker support would significantly simplify the process.