Get matrix maps (v4)

Get an Experience campaign's Matrix map over the results window experience_campaign_analytics_get_v9 reads, under optional customer segments. websites: each website shopped, its own and each competitor's (named for its Discovery brand), with Experience Score, site pass rate, judged journeys, its interactions in the window and, apart, visits the scorer could not tell (blocked or otherwise), which no score counts. groupings: each product (revenue line), audience and channel of the own website with its score there and against the competitors the same customers shopped (each side's mean weighted by matched pairs: one customer's journeys on both sites in a cycle, on one device), the gap in points, a product's Experience dollars as experience_campaign_analytics_get_v9 values them, and what its sizes are in. Segment ids are the profile's revenue, audience and channel mix ids, keyed alike by Discovery's reports for the competitorSourceCampaignId campaign, whose win rates say how often AI picks each. No figure carries an interval or noise flag. Answers the campaign's scope and progress as experience_campaigns_get_v3 does, without favicons.