Admin: voce Fatturazione nel menu e elenco società.

Rende raggiungibili pagamenti e fatture PDF senza passare solo dal dettaglio squadra.

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

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

@@ -0,0 +1,31 @@
+<h2>Pagamenti e fatture</h2>
+<p style="color:#666;margin-bottom:16px">
+  Elenco società: pagamenti da Stripe e fatture PDF da emettere o inviare al cliente.
+</p>
+
+<table class="admin-table">
+  <thead>
+    <tr>
+      <th>Società</th>
+      <th>Pagamenti</th>
+      <th>Fatture</th>
+      <th></th>
+    </tr>
+  </thead>
+  <tbody>
+    <% @clubs.each do |club| %>
+      <tr>
+        <td><strong><%= club.name %></strong></td>
+        <td><%= club.billing_payments.size %></td>
+        <td><%= club.billing_invoices.size %></td>
+        <td><%= link_to "Apri", admin_club_billing_invoices_path(club), class: "admin-btn admin-btn--sm" %></td>
+      </tr>
+    <% end %>
+  </tbody>
+</table>
+
+<% if @clubs.empty? %>
+  <p>Nessuna società registrata.</p>
+<% end %>
+
+<p style="margin-top:20px"><%= link_to "← Dashboard", admin_root_path %></p>

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

@@ -1,12 +1,20 @@
 <h2>Teams</h2>
 <table class="admin-table">
-  <thead><tr><th>Nome</th><th>Sport</th><th>YouTube</th></tr></thead>
+  <thead><tr><th>Nome</th><th>Società</th><th>Sport</th><th>YouTube</th><th>Fatture</th></tr></thead>
   <tbody>
     <% @teams.each do |t| %>
       <tr>
         <td><%= link_to t.name, admin_team_path(t) %></td>
+        <td><%= t.club&.name || "—" %></td>
         <td><%= t.sport %></td>
         <td><%= t.youtube_credential.present? ? "✓" : "—" %></td>
+        <td>
+          <% if t.club %>
+            <%= link_to "Pagamenti", admin_club_billing_invoices_path(t.club) %>
+          <% else %>
+            —
+          <% end %>
+        </td>
       </tr>
     <% end %>
   </tbody>