feat(tstest): Enhance tstest with fluent API, suite grouping, tag filtering, fixture & snapshot testing, and parallel execution improvements

test/tapbundle/test.fluent-syntax.ts

@@ -0,0 +1,32 @@
+import { tap, expect } from '../../ts_tapbundle/index.js';
+
+// Test with fluent syntax
+tap.tags('unit', 'fluent')
+  .priority('high')
+  .test('test with fluent syntax', async (toolsArg) => {
+    expect(true).toBeTrue();
+    toolsArg.context.set('fluentTest', 'works');
+  });
+
+// Chain multiple settings
+tap.tags('integration')
+  .priority('low')
+  .retry(3)
+  .timeout(5000)
+  .test('test with multiple settings', async (toolsArg) => {
+    expect(true).toBeTrue();
+  });
+
+// Test context access from fluent test
+tap.tags('unit')
+  .test('verify fluent context', async (toolsArg) => {
+    const fluentValue = toolsArg.context.get('fluentTest');
+    expect(fluentValue).toEqual('works');
+  });
+
+// Test without tags - should show all tests run without filtering
+tap.test('regular test without tags', async (toolsArg) => {
+  expect(true).toBeTrue();
+});
+
+tap.start();