add i18n to models

app/admin/questions.rb

@@ -0,0 +1,29 @@
+ActiveAdmin.register Question do
+  permit_params :authorship, :authorship_year, :check_type, :difficulty, :status, :subject_id
+
+  index do
+    selectable_column
+    id_column
+    column :user
+    column :subject
+    column :bloom_taxonomy
+    column :check_type
+    column :difficulty
+    column :status
+    column :created_at
+    column :updated_at
+    actions
+  end
+
+  form do |f|
+    f.inputs do
+      f.input :authorship
+      f.input :authorship_year
+      f.input :check_type
+      f.input :difficulty
+      f.input :status
+      f.input :subject
+    end
+    f.actions
+  end
+end