Client onboarding wizard

One story, six phases, from the deal in the CRM to a customer living in the platform: closed-won becomes a subscription, our onboarding manager sets up the instance and sends a Step 0 intake link, the customer gathers everything before any call, the call confirms and invites, Rippler walks them in (Bella narrates if they want), and adding a feature later runs the same loop for just that feature. Two tracks: a direct customer (Acme) and company number one in Inframark's Wave 1.