Custom Callback Events — Is This Supported?

We’d like to know if LiveAvatar supports triggering a custom callback or webhook event (from within a session) that our system can listen to (for example when a user reaches a certain point in the conversation). The aim is that based on the conversation context we could redirect the user to a specific part of our website.

• Can we define such custom events (e.g., userReachedCheckoutPrompt, or avatarAnsweredHelpTopic) and have them be emitted by LiveAvatar / LiveKit or through our own integration?
• If not yet supported, is there a recommended workaround—for example, listening to standard events and mapping them to our own logic?
• Are there plans to add callback/webhook or custom event support in future?
• What is the best way to capture conversation state inside a LiveAvatar session to drive application-level flows (redirects, page navigation, etc.)?