feat: build juozas auto site

tests/contact.test.ts

@@ -0,0 +1,10 @@
+import { describe, expect, it } from 'vitest';
+import { whatsappUrl } from '../src/lib/contact';
+
+describe('contact links', () => {
+  it('builds a Lithuanian WhatsApp inquiry link for a car', () => {
+    expect(whatsappUrl('37061234567', 'BMW', '320d')).toBe(
+      'https://wa.me/37061234567?text=Sveiki%2C%20domina%20BMW%20320d',
+    );
+  });
+});