fix(object): Update toHaveProperty matcher to support nested property paths using dot notation

test/test.propertyPath.ts

@@ -0,0 +1,14 @@
+import { tap, expect as tExpect } from '@push.rocks/tapbundle';
+import * as smartexpect from '../dist_ts/index.js';
+
+tap.test('toHaveProperty nested path via dot notation', async () => {
+  const testObject = { level1: { level2: { level3: 'value' } } };
+  // Existence check
+  smartexpect.expect(testObject).object.toHaveProperty('level1.level2.level3');
+  // Value check
+  smartexpect.expect(testObject).object.toHaveProperty('level1.level2.level3', 'value');
+  // Negation for missing deep property
+  smartexpect.expect(testObject).not.object.toHaveProperty('level1.level2.missing');
+});
+
+export default tap.start();