[UI] workflow.html: cablato help contestuale '?' (contenuto 'workflow' gia' esistente in help.js, mai inizializzato)

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

public/workflow.html

@@ -326,10 +326,12 @@
 <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 src="js/help.js?v=20260618p2"></script>
 <script>
 if (!checkAuth()) throw new Error('Not authenticated');
 loadSidebar();
 I18n.init();
+HelpSystem.init();
 
 // ── Dati globali ────────────────────────────────────────────
 let G = {};