fix(test): remove unused path import

Author: beonde

src/__tests__/cli.test.ts

@@ -1,6 +1,5 @@
 import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest';
 import fs from 'fs';
-import path from 'path';
 import os from 'os';
 
 // Mock stream pipeline