Dreemz GA4 analytics via Dream Tools (GA4 API + BigQuery). Use this skill when:
(1) Analyzing user behavior with GA4 events/screens
(2) Building funnels or user journeys
(3) Using topScreens, topEvents, userJourney, funnel, etc.
(4) Tracking screen flows or event patterns
Triggers: "GA4", "BigQuery", "funnel", "user journey", "screen flow", "events", "analytics", "topScreens", "topEvents"