List of karo-custom repos

[hazzuk]

Prerequisites

• I have searched existing and closed feature requests

Proposal

The documentation should provide a list of user created karo-custom repos and their offerings.

Motivation

There is currently no easy way to discover the different Docker compose stacks available for use with the karo-stack.

Context

Previously, stacks were all provided directly by the project. And were listed in the documentation making discovery simple.