Expose member/profile ID in Klaviyo Events report#1923

Klaviyo Events are associated with a specific customer profile, but the current Windsor.ai Events report does not expose the related profile/member ID.

Windsor already exposes customer-level data through the Members report, including fields such as:

id
email
firstname
lastname
created_at

Please add the Klaviyo profile/member ID to the Events report so event-level data can be joined with the existing Members report using:

Events.profile_id = Members.id

This would allow customers to associate individual Klaviyo events such as purchases, email opens, clicks, viewed products, etc. with the corresponding customer/profile and perform customer acquisition, retention and churn analysis.

Klaviyo already provides the Profile relationship for Events, so this should primarily require exposing the related profile ID as a Windsor field in the Events report.