Added documentation to our twig class variables

Author: jbtronics

config/packages/twig.yaml

@@ -17,10 +17,11 @@ twig:
         available_themes: '%partdb.available_themes%'
         saml_enabled: '%partdb.saml.enabled%'
         part_preview_generator: '@App\Services\Attachments\PartPreviewGenerator'
+
         # Bootstrap grid classes used for horizontal form layouts
-        col_label: 'col-sm-3 col-lg-2'
-        col_input: 'col-sm-9 col-lg-10'
-        offset_label: 'offset-sm-3 offset-lg-2'
+        col_label: 'col-sm-3 col-lg-2'                      # The column classes for form labels
+        col_input: 'col-sm-9 col-lg-10'                     # The column classes for form input fields
+        offset_label: 'offset-sm-3 offset-lg-2'             # Offset classes for elements that should be aligned with the input fields (e.g., submit buttons)
 
 when@test:
     twig: