[UI] V2 (Bootstrap Italia/AGID) completata: migrate architecture+workflow (sidebar V2) + integrazioniext+mktg-api-doc (CSS BI); rimossa setup-org morta; v1.23.10

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

public/workflow.html

@@ -4,6 +4,8 @@
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover">
     <title>Compliance Journey - NIS2 Agile</title>
+    <!-- Bootstrap Italia v2.18.1 self-hostato (regola: MAI CDN), PRIMA di style.css cosi' il design system esistente resta autorevole -->
+    <link rel="stylesheet" href="/vendor/bootstrap-italia/dist/css/bootstrap-italia.min.css">
     <link rel="stylesheet" href="css/style.css?v=20260618">
     <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css">
     <style>
@@ -321,6 +323,8 @@
 
 <script src="js/api.js?v=20260631"></script>
 <script src="js/common.js?v=20260631"></script>
+<script src="/vendor/bootstrap-italia/dist/js/bootstrap-italia.bundle.min.js"></script>
+<script src="/js/common-bi.js?v=20260631"></script>
 <script src="js/i18n.js?v=20260631"></script>
 <script>
 if (!checkAuth()) throw new Error('Not authenticated');