Fixes #214

redesign how proposed actions are shown in progress view inside the
proposal's dashboard

app/views/proposals_dashboard/_document.html.erb

@@ -0,0 +1,10 @@
+<p>
+  <%= link_to document.attachment.url, target: '_blank' do %>
+    <%= document.title %>
+    (
+      <%= document.humanized_content_type %>
+      &nbsp;|&nbsp;
+      <%= number_to_human_size(document.attachment_file_size, precision: 2) %>
+    )
+  <% end %>
+</p>

app/views/proposals_dashboard/_proposed_action.html.erb

@@ -21,8 +21,10 @@
         <% end %>
 
         <% proposed_action.links.each do |link| %>
-          <%= link_to link.label, link.url, target: '_blank' %>
+          <p><%= link_to link.label, link.url, target: '_blank' %></p>
         <% end %>
+
+        <%= render partial: 'document', collection: proposed_action.documents %>
       <% end %>
     </div>
   </div>