[BUGFIX] Store and process site settings.yaml as a map

References: TYPO3-Documentation/Changelog-To-Doc#1273
Releases: main, 13.4

Author: linawolf

Documentation/CodeSnippets/_settings.yaml

@@ -0,0 +1,7 @@
+styles.templates.layoutRootPath: EXT:my_site_package/Resources/Private/ContentElements/Layouts
+styles.templates.partialRootPath: EXT:my_site_package/Resources/Private/ContentElements/Partials
+styles.templates.templateRootPath: EXT:my_site_package/Resources/Private/ContentElements/Templates
+styles.content.textmedia.maxW: 1200
+styles.content.textmedia.maxWInText: 600
+styles.content.textmedia.linkWraplightboxEnabled: true
+styles.content.textmedia.lightboxCssClass: lightbox

Documentation/ContentElementRendering/Index.rst

@@ -30,10 +30,10 @@ Your site package already configures the paths to override the templates of
 Fluid Styled Content content elements in file
 :file:`packages/site_package/Configuration/Sets/SitePackage/settings.yaml`:
 
-..  literalinclude:: /CodeSnippets/my_site_package/Configuration/Sets/SitePackage/settings.yaml
+..  literalinclude:: /CodeSnippets/_settings.yaml
     :caption: packages/my_site_package/Configuration/Sets/SitePackage/settings.yaml
     :linenos:
-    :emphasize-lines: 3-5
+    :emphasize-lines: 1-3
 
 If you wanted to create this file yourself you could do it as follows:
 

Documentation/SiteSets/Index.rst

@@ -84,7 +84,7 @@ We override some default settings of the site set
 :ref:`Site set "Fluid Styled
 Content" <typo3/cms-fluid-styled-content:site-set-fluid-styled-content>`:
 
-..  literalinclude:: /CodeSnippets/my_site_package/Configuration/Sets/SitePackage/settings.yaml
+..  literalinclude:: /CodeSnippets/_settings.yaml
     :caption: packages/my_site_package/Configuration/Sets/SitePackage/settings.yaml
     :language: yaml
     :linenos: