Sales Brain

Scaffold. The Sales Brain schema is 100% applied in production per the 06-20 deep-check (vert_widget_sessions, vert_bookings, vert_customer_brand_interaction with inquiry/quote/lead types). What's missing is data ingestion — no widget is deployed yet on the brand sites, no booking endpoint is wired. This view reads the tables honestly and labels each section "no records yet" when empty.