hoist option values out of helper to merged module as config

config/merged/option_definitions.yml

@@ -117,3 +117,8 @@
   :values: left-top left left-bottom top center bottom right-top right right-bottom
   :default: center
   :id: 21
+- :name: text_columns
+  :description: Number of text columns in a newspaper style layout
+  :values: 2 3 4 5
+  :default: 3
+  :id: 22

config/merged/section_styles.yml

@@ -175,6 +175,6 @@
     - text
   options:
     - order
-    - columns
+    - text_columns
     - background
     - text_color

config/tailwind.config.js

@@ -3,7 +3,8 @@ const defaultTheme = require('tailwindcss/defaultTheme')
 module.exports = {
   content: [
     './public/*.html',
-    './app/helpers/**/*.rb',
+    './app/**/*.rb',
+    './lib/**/*.rb',
     './app/javascript/**/*.js',
     './app/views/**/*.{erb,haml,html,slim}'
   ],