Add the /relay/* endpoints the app actually calls that were omitted (capabilities, policy, tts, jobs/:id, credits/*); fix the Files attribution (add relay-capabilities.js + credits-purchase.js; the /relay/policy proxy lives in index.js only).
- Add Client-side contract with the relay sub-section: env vars
(RECAP_RELAY_BASE_URL, RECAP_RELAY_OPERATOR_KEY ↔ relay_cloud_operator_key),
auth direction the client SENDS, the 12 /relay/* endpoints the consumer
actually calls (verified against providers/relay.js + billing-routes.js +
subscription-reminders.js).
- Drop two relay-internal references now canonical in ../recap-relay/AGENTS.md:
the extendUserTier function name and the Adjacent-repo bullet's
"Private; ships via make install only" sentence.