Deep HubSpot funnel audit for Spanish clients. Evaluates stage conversion rates, cohort integrity (non-retroactive by default), pipeline velocity, stalled deals, and weighted pipeline forecast using the client's per-client stage_markers config. Activate when the user says "hubspot funnel audit", "funnel health", "pipeline audit", "CRM funnel review", "why are leads dropping", or asks for a deep dive into HubSpot deal progression.
