TEST: Use a small DSL for registering components modifiers

So that we can automatically include custom modifiers

lib/phlexy_ui/base.rb

@@ -7,10 +7,29 @@ def initialize(*base_modifiers, **options)
       @options = options
     end
 
+    class << self
+      private
+
+      attr_reader :modifiers
+
+      def register_modifiers(modifiers)
+        @modifiers ||= {}
+        @modifiers.merge(modifiers)
+      end
+    end
+
     private
 
     attr_reader :base_modifiers, :options, :as, :id
 
+    def modifiers
+      {
+        **self.class.modifiers,
+        **PhlexyUI.configuration.modifiers.for(component:),
+        **PhlexyUI.configuration.modifiers.for(component: nil)
+      }
+    end
+
     def generate_classes!(
       component_html_class: nil,
       base_modifiers: [],

lib/phlexy_ui/card.rb

@@ -10,7 +10,7 @@ def initialize(*, as: :section, **)
     def view_template(&)
       generate_classes!(
         component_html_class: :card,
-        modifiers_map: CARD_MODIFIERS_MAP,
+        modifiers_map: modifiers,
         base_modifiers:,
         options:
       ).then do |classes|
@@ -45,9 +45,7 @@ def actions(**options, &)
       end
     end
 
-    private
-
-    CARD_MODIFIERS_MAP = {
+    register_modifiers(
       # "sm:image-full"
       # "md:image-full"
       # "lg:image-full"
@@ -116,6 +114,6 @@ def actions(**options, &)
       # "md:bg-error md:text-error-content"
       # "lg:bg-error lg:text-error-content"
       error: "bg-error text-error-content"
-    }.freeze
+    )
   end
 end

lib/phlexy_ui/class_list.rb

@@ -32,13 +32,6 @@ def selected_base_modifiers
       base_modifiers.select { |modifier| modifiers_map.key?(modifier) }
     end
 
-    def selected_custom_modifiers
-      base_modifiers.select do |modifier|
-        PhlexyUI.configuration.modifiers.key?(modifier, component:) ||
-          PhlexyUI.configuration.modifiers.key?(modifier)
-      end
-    end
-
     def add_component_class(classes)
       return unless component_html_class
 
@@ -51,12 +44,6 @@ def add_selected_modifiers_classes(classes)
           selected_base_modifiers
         )
       )
-
-      classes.concat(
-        html_classes_for_modifiers(
-          selected_custom_modifiers
-        )
-      )
     end
 
     def html_classes_for_modifiers(modifiers, responsive_prefix: nil)