v0.17.0

Added

• createElevenLabsSession() — server-side helper in @runwayml/avatars/api (and re-exported from @runwayml/avatars-react/api) that connects a Runway avatar to your own ElevenLabs Conversational AI agent. Give it your Runway and ElevenLabs keys, an avatar ID, and an agent ID; it returns { sessionId, sessionKey, avatarId, baseUrl } ready to pass to <AvatarCall>. Your agent handles the conversation and voice — Runway renders the avatar. No ElevenLabs SDK is needed in the browser.
• Next.js ElevenLabs example — end-to-end demo at examples/nextjs-elevenlabs/ showing the server-side session flow wired to <AvatarCall>.

Changed

• AvatarError adds two new codes: SESSION_CREATE_FAILED and ELEVENLABS_SIGNED_URL_FAILED.