List compliance registration use-cases
Lists every compliance registration use-case Orbit defines (phone-number purchase, 10DLC brand/campaign, alphanumeric sender ID, toll-free verification, WhatsApp/RCS brand verification, email-domain and voice-carrier KYC) together with a ready flag and the downstream providers each one fans out to. Use it to drive the compliance-profile creation wizard: render ready use-cases as selectable, disable not-ready ones as “Coming soon”, read needs_country to decide whether to require a country on the form, and follow an available_via deep-link when a use-case is delivered on its own dedicated surface (e.g. Toll-Free Verification, RCS Brands) rather than as a brand-level compliance bundle. Read-only.