Fix `document_doctrines#show`

app/views/document/doctrines/show.html.erb

@@ -24,7 +24,7 @@
       </div>
 
       <div class="container-sm row-flex col-sm-12 mt-2">
-        <%= render(DoctrineModalFormComponent.new(current_user: current_user, doctrine: @document.doctrines.new, subjects: @subjects.order(name: :asc), opts: { form_url: jurisprudence_doctrines_path(jurisprudence_id: @document.id), form_method: :post })) %>
+        <%= render(DoctrineModalFormComponent.new(current_user: current_user, doctrine: @document.doctrines.new, subjects: Cdao::Subject.all.order(name: :asc), opts: { form_url: jurisprudence_doctrines_path(jurisprudence_id: @document.id), form_method: :post })) %>
       </div>
     </div>