add template application key

db/migrate/20231017213639_add_application_key_to_submitters.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-class AddApplicationIdToSubmitters < ActiveRecord::Migration[7.0]
+class AddApplicationKeyToSubmitters < ActiveRecord::Migration[7.0]
   def change
     add_column :submitters, :application_key, :string
   end

db/migrate/20231102171817_add_application_key_to_templates.rb

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+class AddApplicationKeyToTemplates < ActiveRecord::Migration[7.0]
+  def change
+    add_column :templates, :application_key, :string
+  end
+end