Admin analytics: heatmap per device, anteprima staff e analisi costi.

Separa heatmap mobile/desktop, opt-out analytics per operatori, dashboard costi con KPI e trend mensili.

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/public/cookie-consent.js

@@ -37,6 +37,11 @@
     return document.body && document.body.getAttribute("data-ga-id");
   }
 
+  function isAnalyticsSuppressed() {
+    var meta = document.querySelector("meta[name='mltv-analytics-suppress']");
+    return meta && meta.getAttribute("content") === "1";
+  }
+
   function loadGoogleAnalytics() {
     var id = measurementId();
     if (!id || window.__mltvGaLoaded) return;
@@ -68,6 +73,7 @@
   }
 
   function applyConsent(consent) {
+    if (isAnalyticsSuppressed()) return;
     if (consent && consent.analytics) {
       loadGoogleAnalytics();
       if (typeof window.mltvSiteAnalyticsStart === "function") {
@@ -94,6 +100,10 @@
 
     if (acceptAll) {
       acceptAll.addEventListener("click", function () {
+        if (isAnalyticsSuppressed()) {
+          hideBanner(banner);
+          return;
+        }
         var c = writeConsent({ analytics: true });
         applyConsent(c);
         hideBanner(banner);