API-First In-App Documentation — Each Surface Reveals Its Own Docs Inline

Every remote, the shell, and every service ships its documentation inside itself — toggled by a small icon-CTA, revealed inline within the surface rather than in a separate tab. Not generic API docs but relevant ones: the data flowing in, the services called with which payloads, the response shapes, the diagrams. Because augment-it is also a demonstration of API-first architecture, the docs are part of the product, not adjacent to it.