// ---------------------------------------------------------------------------// Shared execution stack — the wiring that turns an organization into a// runnable executor + engine. Used by the protected HTTP API (per-request)// and the MCP session DO (per-session) so changes to the stack flow to both.// --------------------------------------------------------------------------- import * as Cloudflare from "alchemy/Cloudflare/Workers/Runtime";import { Effect } from "effect"; import { createExecutionEngine } from "@executor-js/execution"; import { withExecutionUsageTracking } from "../api/execution-usage";import { AutumnService } from "./autumn";import { createScopedExecutor } from "./executor"; export const makeExecutionStack = Effect.fn("McpSessionDO.makeExecutionStack")(function* (  userId: string,  organizationId: string,  organizationName: string,) {  const executor = yield* createScopedExecutor(userId, organizationId, organizationName).pipe(    Effect.withSpan("McpSessionDO.createScopedExecutor"),  );  const workerEnv = yield* Cloudflare.WorkerEnvironment.typed<Env>();  const { makeDynamicWorkerExecutor } = yield* Effect.promise(    () => import("@executor-js/runtime-dynamic-worker"),  );  const codeExecutor = makeDynamicWorkerExecutor({ loader: workerEnv.LOADER });  const autumn = yield* AutumnService;  const engine = withExecutionUsageTracking(    organizationId,    createExecutionEngine({ executor, codeExecutor }),    autumn.trackExecution,  );  return { executor, engine };});