allow to delegate

app/views/submit_form/_delegate_form.html.erb

@@ -0,0 +1,9 @@
+<%= form_for '', url: submit_form_delegate_index_path(submitter.slug), method: :post do |f| %>
+  <div class="form-control mt-2">
+    <%= f.label :email, t(:enter_the_email_address_of_the_person_you_want_to_delegate_to), class: 'label' %>
+    <%= f.email_field :email, required: true, class: 'base-input w-full', dir: 'auto', placeholder: t('email') %>
+  </div>
+  <toggle-submit dir="auto" class="form-control mt-4">
+    <%= f.button button_title(title: t(:delegate)), class: 'base-button' %>
+  </toggle-submit>
+<% end %>