File unit.cron-dev-host.test.ts

packages/backends/test/unit.cron-dev-host.test.ts:None–None

import { spawn, type ChildProcess } from 'node:child_process';
import { mkdtemp, writeFile, rm, readFile } from 'node:fs/promises';
import { createRequire } from 'node:module';
import { tmpdir } from 'node:os';