refactored react-examples app and created generic test case component

examples/react/src/generic-tests/index.tsx

@@ -0,0 +1,17 @@
+import { useLocation } from 'react-router-dom';
+import Flow from './Flow';
+
+export default () => {
+  const location = useLocation();
+  const files = import.meta.glob<GenericTestCase>('./**/*.ts', { eager: true, import: 'default' });
+
+  const testCasePath = `.${location.pathname.replace('/tests/generic', '')}.ts`;
+
+  const testCase = files[testCasePath];
+
+  if (!testCase) {
+    return <div></div>;
+  }
+
+  return <Flow generics={testCase} />;
+};