The configuration contains keys for default-layout-templates which forces template names to be the same for all skins. This is some legacy code ported over from the old application and should be removed. Including the header and footer templates should be moved to Twig. To make it configurable inside twig, use blocks.
- template name configuration is removed from config.dist.json and schema.json
- Template name configuration is removed from Twig setup
- Base layouts for 10h16 and cat17 use blocks with default includes instead of dynamically including templates