Durable Components

Durable components describe saved data that remains available across application restarts. Workflows write these records through persistence repositories; workers retain responsibility for execution ordering and recovery.

• Message: typed, ordered session history used for transcript display and conversation replay.
• Project: repository identity and shared configuration for related sessions.
• Session: conversation, lifecycle, and workspace context for ongoing work.
• Operation: durable tracking for session workflow execution.
• Run: isolated utility model execution and its outcome.