Merge pull request #35 from alphagov/CM-424-make-user-email-optional

(CM-424) Allow user email to be blank

Author: pezholio

db/migrate/20250908131107_allow_user_email_to_be_blank.rb

@@ -0,0 +1,5 @@
+class AllowUserEmailToBeBlank < ActiveRecord::Migration[8.0]
+  def change
+    change_column_null :users, :email, true
+  end
+end