Add remote sync command and tests

src/__tests__/remote.test.js

@@ -0,0 +1,12 @@
+import { describe, it, expect, vi } from 'vitest';
+import { action } from '../commands/remote.js';
+import axios from 'axios';
+
+vi.mock('axios');
+
+describe('remote command', () => {
+    it('should validate inputs', async () => {
+        // Simple test for now
+        await expect(action({})).resolves.not.toThrow();
+    });
+});