Usa screenshot di pagina come sfondo heatmap al posto dell’iframe.

Cattura periodica client-side (con consenso), storage ActiveStorage e overlay allineato all’immagine.

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

backend/app/services/analytics/aggregate.rb

@@ -21,6 +21,10 @@ module Analytics
       AnalyticsEvent.where("occurred_at < ?", retention.ago).delete_all
       AnalyticsPageCell.where("day < ?", retention.ago.to_date).delete_all
       AnalyticsPageStat.where("day < ?", retention.ago.to_date).delete_all
+      AnalyticsPageSnapshot.where("captured_at < ?", retention.ago).find_each do |snap|
+        snap.image.purge if snap.image.attached?
+        snap.destroy!
+      end
     end
 
     private