Add UTM/ad-level attribution fields to the GoHighLevel connector (URGENT)#1872

The GoHighLevel connector currently exposes no field linking a Contact or Opportunity back to the Meta Ads campaign, ad set, or ad that generated it (no UTM source/campaign/medium, no ad ID/name).

We use GoHighLevel as our CRM downstream of Meta Ads and need to attribute leads and booked calls to the specific ad that produced them, in order to compare Meta-side performance (CPL/CPS) with actual lead quality in the CRM.

Please add UTM parameters (utm_source, utm_medium, utm_campaign, utm_content, utm_term) and/or the associated Meta ad_id/campaign_id/adset_id as available fields on Contacts and/or Opportunities in the gohighlevel connector.