[DOCS] Rischi rework: help online + manuale + KB (matrice 4 fasce/toggle, trasversali 12 col)

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

public/controlli-periodici.html

@@ -160,7 +160,7 @@
     <script src="/vendor/lucide/lucide.min.js"></script>
     <script src="/js/topnav-v3.js?v=20260729"></script>
     <script src="/js/i18n.js?v=20260731"></script>
-    <script src="/js/help.js?v=20260731"></script>
+    <script src="/js/help.js?v=20260801"></script>
     <script>
     'use strict';
     /* Controlli periodici (control monitoring §9.1/A.8.16): controlli ricorrenti + esecuzioni (evidenza) + NC/AC. */