Feature: #99626 - Sites configuration (YAML) in configuration module
See forge#99626
Description
Currently, it is difficult to have a global overview of the YAML configuration of sites (especially the route enhancers). Since those configurations are basic information, it is important for site administrators to have an overview of them.
Therefore, the configuration module now lists all site configurations with their identifier and corresponding configuration.
Impact
It is now possible for site administrators to get an overview of the YAML configuration of all sites in the configuration module.