Crate zagens_runtime_orchestrator 

Runtime orchestrator — thread/turn persist (D16 E1-b, D17 frozen).

Live engine orchestration (RuntimeThreadHost impl, spawn/monitor, turn lifecycle) intentionally remains in zagens-cli. Further extraction is deferred by design (D17 Architecture Freeze) — the engine, tools, and route handlers form an internally co-located unit that is not a candidate for crate-level splitting. This crate is the stable boundary for SQLite thread storage, pricing aggregation, and RuntimeThreadManager persistence helpers.

Modules

engine

Engine host port — orchestrator refers to the generic core handle (D16 E1-b phase 2).

models

Chat/model re-exports for the orchestrator persist layer.

pricing

Cost estimation for DeepSeek API usage.

runtime_threads

Durable thread/turn/item types and disk store (D16 E1-b).

thread_store_sqlite

usage_aggregate

Helpers for usage aggregation and cache-hit telemetry (#584).