feat: display drops

app/views/instance/_list.html.erb

@@ -9,6 +9,9 @@
         <h3 class="nm-info">
           <span class="badge">LV<%= nm[:level].to_s.rjust(2, "0") %></span>
           <%= nm[:name] %>
+          <% if nm[:drops] %>
+            <span title="<%= nm[:drops] %>" style="font-size: 14px;">✨</span>
+          <% end %>
           <% if nm[:weather] %>
             <img src="/weather/<%= nm[:weather] %>.png" title="during <%= nm[:weather] %> only" width="15" />
           <% end %>