Module manager 

Structs

EffectiveConfig

The effective configuration for a conversation: the resolved agent, the stored requested policy (if any), and the effective run policy after Global → Agent → Conversation → Turn resolution + model backfill. Mirrors the JSON the service path returns from GET /conversations/{id}/effective-config.

RunDisconnectGuard

RAII guard tied to the lifetime of an SSE subscription.

RunManager

SeedMessage

A prior conversation turn used to seed an empty embedded session.

StreamEvent