feat: Implement provisioning request management in admin and user invoice views

Website/templates/my_invoices.html

@@ -45,6 +45,40 @@
     </table>
 </section>
 
+<section class="panel">
+    <h2>Provisionierungsanfragen</h2>
+    <p>Hier siehst du den Status deiner angeforderten Instanzen/ Buchungen, die vom Admin geprüft werden.</p>
+</section>
+
+<section class="table-wrap">
+    <table>
+        <thead>
+            <tr>
+                <th>Anfrage</th>
+                <th>Paket</th>
+                <th>Subdomain</th>
+                <th>Betrag</th>
+                <th>Status</th>
+            </tr>
+        </thead>
+        <tbody>
+            {% for prov in provision_requests %}
+            <tr>
+                <td>{{ prov.booking_number or prov.booking_number }}</td>
+                <td>{{ prov.package_label or prov.package }}</td>
+                <td>{{ prov.subdomain }}</td>
+                <td>{{ '%.2f'|format(prov.amount_eur or 0) }} EUR</td>
+                <td>{{ prov.provision_status or 'not_started' }}</td>
+            </tr>
+            {% else %}
+            <tr>
+                <td colspan="5">Keine Provisionierungsanfragen vorhanden.</td>
+            </tr>
+            {% endfor %}
+        </tbody>
+    </table>
+</section>
+
 <style>
 .panel { margin-bottom: 1rem; }
 .table-wrap { background: #fff; border: 1px solid #d8e1e8; border-radius: 14px; padding: 1rem; overflow-x: auto; }