Harden Heute route and German voice onboarding E2E

Rebased onto main with Expo SDK 57 typecheck fixes. Voice options expose
stable test ids; Shell keeps /app/heute across bootstrap and redirects
legacy /app/heute bot URLs. Heute coach E2E asserts URL after reload.

Co-authored-by: cynarAI <cynarAI@users.noreply.github.com>

apps/web/e2e/first-run-onboarding-ux.spec.ts

@@ -49,12 +49,10 @@ test("German voice step lists German voices after choosing Deutsch", async ({ pa
   await expect(page.getByText(/Loading voices|Stimmen werden geladen/i)).toHaveCount(0, {
     timeout: 30_000,
   });
-  const germanVoice = page.getByRole("button", { name: /Eva|Bernd/i });
+  await expect(page.getByTestId("onboarding-voice-df_eva")).toBeVisible({ timeout: 30_000 });
-  await expect(germanVoice.first()).toBeVisible({ timeout: 30_000 });
+  await expect(page.getByTestId("onboarding-voice-dm_bernd")).toBeVisible();
-  await expect(page.getByRole("button", { name: "Alloy", exact: true })).toHaveCount(0);
+  await expect(page.getByTestId("onboarding-voice-af_alloy")).toHaveCount(0);
-  await expect(
+  await expect(page.getByTestId("onboarding-voice-df_eva")).toHaveAttribute("aria-pressed", "true");
-    page.getByRole("button", { name: /Eva|Bernd/i, pressed: true }).first(),
-  ).toBeVisible();
 });
 
 test("main conversation does not show a group subtitle for one Oo", async ({ page }) => {

apps/web/e2e/heute-brief.spec.ts

@@ -84,8 +84,7 @@ test("Heute shows the coach's brief, habits and goals, checks habits off and set
   await expect(page.getByTestId(`heute-habit-streak-${habit.id}`)).toHaveText("3 days");
   await captureScreenshot(page, testInfo, "heute-coach");
 
-  await page.reload();
+  await page.reload({ waitUntil: "domcontentloaded" });
-  await page.goto("/app/heute", { waitUntil: "domcontentloaded" });
   await expect(page).toHaveURL(/\/app\/heute$/);
   await expect(page.getByTestId("heute-brief")).toBeVisible();
   await expect(page.getByTestId(`heute-habit-${habit.id}`).getByRole("checkbox")).toBeChecked();

apps/web/src/components/onboarding/OnboardingVoiceStep.tsx

@@ -92,6 +92,7 @@ export function OnboardingVoiceStep({
             <button
               key={voice.id}
               type="button"
+              data-testid={`onboarding-voice-${voice.id}`}
               onClick={() => onSelectedVoiceIdChange(voice.id)}
               aria-pressed={selectedVoiceId === voice.id}
               className={`rounded-xl border-2 px-3 py-3 text-left text-sm font-medium transition-all ${

apps/web/src/pages/Shell.tsx

@@ -273,6 +273,11 @@ export function ShellPage() {
   const navigate = useNavigate();
   const [searchParams, setSearchParams] = useSearchParams();
   const onHeuteRoute = isHeuteAppPath(location.pathname);
+  useEffect(() => {
+    if (botId === "heute") {
+      navigate(HEUTE_APP_PATH, { replace: true });
+    }
+  }, [botId, navigate]);
   const [activeNavPillar, setActiveNavPillar] = useState<NavPillar>(() => {
     if (isHeuteAppPath(location.pathname)) return "heute";
     if (groupId) return "projekte";
@@ -620,8 +625,12 @@ export function ShellPage() {
   const recordingSkill = activeTaughtSkills.find((skill) => skill.status === "recording") ?? null;
   const routeBotId = useRef<string | undefined>(botId);
   routeBotId.current = botId;
+  const routePathname = useRef(location.pathname);
+  routePathname.current = location.pathname;
   const routeOnHeute = useRef(onHeuteRoute);
   routeOnHeute.current = onHeuteRoute;
+  const holdingHeuteRoute = () =>
+    routeOnHeute.current || isHeuteAppPath(routePathname.current);
   const routeGroupId = useRef<string | undefined>(groupId);
   routeGroupId.current = groupId;
   const activeBotId = useRef<string | undefined>(inGroup ? undefined : active?.id);
@@ -756,7 +765,7 @@ export function ShellPage() {
           return;
         }
         if (!currentBotId || !list.some((bot) => bot.id === currentBotId)) {
-          if (routeOnHeute.current) return;
+          if (holdingHeuteRoute()) return;
           navigate(firstThreadRoute(list, groupList, inProject), { replace: true });
         }
       } finally {
@@ -1004,11 +1013,11 @@ export function ShellPage() {
           return;
         }
         if (inProject && !botId) {
-          if (routeOnHeute.current) return;
+          if (holdingHeuteRoute()) return;
           navigate(firstThreadRoute(bootstrap.bots, groupList, true), { replace: true });
           return;
         }
-        if (routeOnHeute.current) return;
+        if (holdingHeuteRoute()) return;
         const selectedBotId = bootstrap.thread?.botId ?? bootstrap.bots[0]?.id;
         if (selectedBotId && selectedBotId !== botId) {
           navigate(`/app/${selectedBotId}`, { replace: true });