Native systemd socket support for quadlet

[contrun]

Feature request description

I want to socket activate a container (caddy) so that I don't have much system overhead if the container is not used.

Suggest potential solution

Currently I think we need to manually create a .socket file for systemd in order for systemd to activate the quadlet service. It would be nice if quadlet natively support a [Socket] section and generate the systemd socket file.

Have you considered any alternatives?

I tried to manually create a systemd socket file. Just as quadlet systemd service generator is a life quality improvement. I hope that we can have quadlet systemd socket generator.

Additional context

No response

[baude]

neat idea ?