fix: align total costs with visible budgets

app/templates/admin/index.html

@@ -71,4 +71,53 @@
       </form>
     </dialog>
   {% endfor %}
+
+  <section class="panel">
+    <div class="panel-head">
+      <div>
+        <h2>Inaktive Elemente</h2>
+        <small>Ausgeblendete Konten, Kategorien und Einträge können hier endgültig gelöscht werden.</small>
+      </div>
+    </div>
+
+    {% if inactive_accounts or inactive_categories or inactive_entries %}
+      {% for account in inactive_accounts %}
+        <div class="month-row">
+          <div>
+            <strong>Konto: {{ account.name }}</strong>
+            <small>{{ account.slug }}</small>
+          </div>
+          <form method="post" action="{{ url_for('admin.delete_account', account_id=account.id) }}">
+            <button class="ghost-button danger-button" type="submit">Endgültig löschen</button>
+          </form>
+        </div>
+      {% endfor %}
+
+      {% for category in inactive_categories %}
+        <div class="month-row">
+          <div>
+            <strong>Kategorie: {{ category.name }}</strong>
+            <small>{{ category.account.name }} · {{ category.slug }}</small>
+          </div>
+          <form method="post" action="{{ url_for('admin.delete_category', category_id=category.id) }}">
+            <button class="ghost-button danger-button" type="submit">Endgültig löschen</button>
+          </form>
+        </div>
+      {% endfor %}
+
+      {% for entry in inactive_entries %}
+        <div class="month-row">
+          <div>
+            <strong>Eintrag: {{ entry.name }}</strong>
+            <small>{{ entry.category.name }} · {{ entry.slug }}</small>
+          </div>
+          <form method="post" action="{{ url_for('admin.delete_entry', entry_id=entry.id) }}">
+            <button class="ghost-button danger-button" type="submit">Endgültig löschen</button>
+          </form>
+        </div>
+      {% endfor %}
+    {% else %}
+      <div class="empty-state">Aktuell gibt es keine inaktiven Konten, Kategorien oder Einträge.</div>
+    {% endif %}
+  </section>
 {% endblock %}