update theme and Hugo

Author: fritzmg

.github/workflows/build_and_deploy.yaml

@@ -16,7 +16,7 @@ jobs:
             - name: Setup Hugo
               uses: peaceiris/[email protected]
               with:
-                  hugo-version: '0.58.3'
+                  hugo-version: '0.67.0'
             - name: Build user manual
               run: make build-manual
             - name: Build developer manual
@@ -44,4 +44,4 @@ jobs:
                   source: 'build/dev'
                   target: ${{ secrets.DEPLOY_TARGET_PATH }}/dev
                   rm: true
-                  strip_components: 2
+                  strip_components: 2

docs/dev/framework/front-end-modules.md

@@ -28,27 +28,27 @@ Creating a front end module is very similar to creating [content elements][1].
 
 To create a new front end module, the following things must be defined and implemented:
 
-* __Fragment Controller__<br>
+* __Fragment Controller__ <br>
   The actual implementation of the front end module is done via a class that extends
   from `AbstractFrontendModuleController` of the Contao core.
 
-* __Service Tag__<br>
+* __Service Tag__ <br>
   To identify the controller as a Contao front end module, the service must be tagged
   with service tag `contao.frontend_module`.
 
-  * __Type__<a id="type"></a><br>
+  * __Type__ <a id="type"></a><br>
     The *type* of a front end module is a specifig string which is used to identify
     the front end module's template and DCA palette. The `type` can be set in the 
     service tag. If ommitted the type will be automatically generated by converting the 
     class name of the controller from pascal case to snake case and removing a possible 
     `Controller` postfix.
 
-  * __Category__<br>
+  * __Category__ <br>
     All front end modules are categorised within the type dropdown of the front 
     end module's palette. A `category` must be defined in the service tag for each 
     module.
 
-* __Template__<br>
+* __Template__ <br>
   The template name follows the naming convention mentioned beforehand. It prepends
   the *type* of the module with the prefix `mod_`.