import { EnvironmentId, ThreadId } from "@t3tools/contracts";import { describe, expect, it } from "@effect/vitest";import * as Layer from "effect/Layer";import { Atom } from "effect/unstable/reactivity"; import type { EnvironmentRegistry } from "../connection/registry.ts";import type { EnvironmentCacheStore } from "../platform/persistence.ts";import { THREAD_STATE_IDLE_TTL_MS } from "./threadRetention.ts";import { createEnvironmentThreadStateAtoms, type ThreadSnapshotLoader } from "./threads.ts"; describe("createEnvironmentThreadStateAtoms", () => {  it("retains thread state across short subscriber gaps", () => {    const runtime = Atom.runtime(Layer.empty) as unknown as Atom.AtomRuntime<      EnvironmentRegistry | EnvironmentCacheStore | ThreadSnapshotLoader,      never    >;    const threads = createEnvironmentThreadStateAtoms(runtime);    const environmentId = EnvironmentId.make("environment-1");    const threadId = ThreadId.make("thread-1");    const atom = threads.stateAtom(environmentId, threadId);     expect(atom.idleTTL).toBe(THREAD_STATE_IDLE_TTL_MS);    expect(threads.stateAtom(environmentId, threadId)).toBe(atom);    expect(threads.stateAtom(environmentId, ThreadId.make("thread-2"))).not.toBe(atom);  });});