Initial commit

Signed-off-by: Ilan Bigio <ilan@openai.com>

codex-cli/tests/markdown.test.tsx

@@ -0,0 +1,16 @@
+import { renderTui } from "./ui-test-helpers.js";
+import { Markdown } from "../src/components/chat/terminal-chat-response-item.js";
+import React from "react";
+import { it, expect } from "vitest";
+
+/** Simple sanity check that the Markdown component renders bold/italic text.
+ * We strip ANSI codes, so the output should contain the raw words. */
+it("renders basic markdown", () => {
+  const { lastFrameStripped } = renderTui(
+    <Markdown>**bold** _italic_</Markdown>,
+  );
+
+  const frame = lastFrameStripped();
+  expect(frame).toContain("bold");
+  expect(frame).toContain("italic");
+});