Add sale_information section

app/models/form/sales/sections/sale_information.rb

@@ -0,0 +1,14 @@
+class Form::Sales::Sections::SaleInformation < ::Form::Section
+  def initialize(id, hsh, form)
+    super
+    @id = "sale_information"
+    @label = "Sale information"
+    @description = ""
+    @form = form
+    @subsections = [
+      Form::Sales::Subsections::SharedOwnershipScheme.new(nil, nil, self),
+      Form::Sales::Subsections::DiscountedOwnershipScheme.new(nil, nil, self),
+      Form::Sales::Subsections::OutrightSale.new(nil, nil, self),
+    ] || []
+  end
+end

app/models/form_handler.rb

@@ -22,6 +22,7 @@ class FormHandler
     sales_sections = [
       Form::Sales::Sections::PropertyInformation,
       Form::Sales::Sections::Household,
+      Form::Sales::Sections::SaleInformation,
       Form::Sales::Sections::Finances,
     ]
     current_form = Form.new(nil, current_collection_start_year, sales_sections, "sales")