Aggiunge pagamento con bonifico e importo concordato per società.

Il piano si attiva solo dopo la conferma admin; Stripe resta a listino se non c'è un prezzo commerciale.

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/app/views/admin/clubs/index.html.erb

@@ -11,6 +11,7 @@
       <th><%= t("admin.clubs.index.table.teams") %></th>
       <th><%= t("admin.clubs.index.table.comped") %></th>
       <th><%= t("admin.clubs.index.table.stripe") %></th>
+      <th><%= t("admin.clubs.index.table.quote") %></th>
       <th></th>
     </tr>
   </thead>
@@ -30,6 +31,14 @@
           <% end %>
         </td>
         <td><%= sub&.stripe_subscription_id.present? ? t("admin.common.yes") : t("admin.common.dash") %></td>
+        <td>
+          <% quote = club.billing_quote %>
+          <% if quote %>
+            <%= quote.plan.name %> · <%= quote.formatted_amount %>
+          <% else %>
+            <%= t("admin.common.dash") %>
+          <% end %>
+        </td>
         <td>
           <%= link_to t("admin.clubs.index.manage"), admin_club_path(club) %>
           · <%= link_to t("admin.clubs.index.invoices"), admin_billing_path(club_id: club.id) %>