Finish MVP for content editing

app/helpers/application_helper.rb

@@ -15,6 +15,10 @@ module ApplicationHelper
     tag.span text, class: "inline-flex items-center rounded-full bg-#{color}-100 px-2.5 py-0.5 text-xs font-medium text-#{color}-800"
   end
 
+  def markdown_to_html(string)
+    raw Kramdown::Document.new(string, { input: "GFM" }).to_html
+  end
+
   def image_url_for(attachment)
     return s3_image_url(attachment) if Setting.s3_enabled?
 

app/helpers/editable_content_helper.rb

@@ -1,10 +0,0 @@
-module EditableContentHelper
-  def editable_content_for(path, key, default: nil, create_rich: false)
-    @content = EditableContent.find_by(path: "contributions/other", key: key)
-    @content.content.present? ? @content.content : default
-  end
-
-  def markdown_to_html(string)
-    raw Kramdown::Document.new(string, { input: "GFM" }).to_html
-  end
-end