fix(app): advance multi-question prompts step by step (#1462)

packages/app/e2e/question-prompt-pagination.spec.ts

@@ -2,9 +2,14 @@ import { test } from "./fixtures";
 import { openAgentRoute, seedMockAgentWorkspace } from "./helpers/mock-agent";
 import {
   chooseQuestionOption,
+  continueToNextQuestion,
   expectCurrentQuestion,
+  expectQuestionDismissEnabled,
   expectQuestionHidden,
+  expectQuestionNavigationEnabled,
   expectQuestionOptionSelected,
+  expectQuestionPrimaryActionDisabled,
+  expectQuestionPrimaryActionEnabled,
   fillQuestionAnswer,
   openQuestion,
   submitQuestionAnswers,
@@ -15,6 +20,8 @@ const TOTAL_QUESTIONS = 3;
 const SURFACE_QUESTION = "Which surface should this apply to?";
 const ROLLOUT_QUESTION = "Which rollout should we use?";
 const SUCCESS_QUESTION = "What success criteria should we use?";
+const REPO_URL_QUESTION = "What is the GitHub private repo URL to push to?";
+const COMMIT_MESSAGE_QUESTION = "What should the first commit message be?";
 
 test.describe("Question prompt pagination", () => {
   test("shows one question at a time with numbered navigation", async ({ page }) => {
@@ -70,4 +77,51 @@ test.describe("Question prompt pagination", () => {
       await session.cleanup();
     }
   });
+
+  test("free-write questions use Next before final Submit", async ({ page }) => {
+    test.setTimeout(180_000);
+
+    const session = await seedMockAgentWorkspace({
+      repoPrefix: "question-free-write-",
+      title: "Question free-write e2e",
+      initialPrompt: "Emit synthetic questions: two free-write questions.",
+    });
+
+    try {
+      await openAgentRoute(page, session);
+      await waitForQuestionPrompt(page, 120_000);
+
+      await expectCurrentQuestion(page, {
+        index: 1,
+        total: 2,
+        question: REPO_URL_QUESTION,
+      });
+
+      await fillQuestionAnswer(page, {
+        question: REPO_URL_QUESTION,
+        answer: "git@github.com:user/private-repo.git",
+      });
+
+      await expectQuestionPrimaryActionEnabled(page, "Next");
+      await expectQuestionDismissEnabled(page);
+      await expectQuestionNavigationEnabled(page, { index: 2, total: 2 });
+
+      await continueToNextQuestion(page);
+      await expectCurrentQuestion(page, {
+        index: 2,
+        total: 2,
+        question: COMMIT_MESSAGE_QUESTION,
+      });
+      await expectQuestionPrimaryActionDisabled(page, "Submit");
+
+      await fillQuestionAnswer(page, {
+        question: COMMIT_MESSAGE_QUESTION,
+        answer: "Initialize private repo",
+      });
+      await expectQuestionPrimaryActionEnabled(page, "Submit");
+      await submitQuestionAnswers(page);
+    } finally {
+      await session.cleanup();
+    }
+  });
 });