/**
 * Behavioral-parity tests for the agent runtime.
 *
 * Every test drives a real {@link createAgent} but injects a *scripted*
 * {@link ModelInvoker} so no network is touched: each model turn is a
 * pre-recorded list of {@link Emission}s replayed as a {@link Channel}. Tools are
 * fulfilled by a tiny in-memory {@link ToolBox}. The four scenarios cover the
 * load-bearing behaviours of the conductor:
 *
 *   1. a multi-turn tool loop settling cleanly;
 *   2. an abort mid-stream faulting with kind `aborted`;
 *   3. branch/resume reconstructing a persisted message path;
 *   4. compaction firing under a tiny trigger ratio and shrinking history.
 */
export {};
