File update.test.ts

test/core/update.test.ts:None–None

import { describe, it, expect, beforeEach, afterEach, vi } from 'vitest';
import { UpdateCommand, scanInstalledWorkflows } from '../../src/core/update.js';
import { InitCommand } from '../../src/core/init.js';
import { FileSystemUtils } from '../../src/utils/file-system.js';