💡 Feature request: Ability to listen on a Unix socket (exclusively)

[frostyfalls]

Is your feature request related to a problem? Please describe.

Not exactly a problem, more preference.

Describe the feature you would like to be implemented

I would like to configure Redlib to listen only on a Unix socket, as to not listen on any unnecessary ports on my system.

Describe alternatives you've considered

The only alternative is to listen on a port on localhost.

Additional context / screenshot

N/A