Space Manager: navigate to space list after hitting Save

client/spaces_ui/components/SpaceEditor.tsx

@@ -57,7 +57,9 @@ export function SpaceEditor({
       // screen, so its remaining settings are one step away rather than
       // behind another round trip through the list.
       onSaved={(savedId) =>
-        navigate(id ? spacesUrl("/") : spacesUrl(`/${encodeURIComponent(savedId)}`))
+        navigate(
+          id ? spacesUrl("/") : spacesUrl(`/${encodeURIComponent(savedId)}`),
+        )
       }
       onDeleted={() => navigate(spacesUrl("/"))}
       onUnauthorized={onUnauthorized}

client/spaces_ui/components/SpaceForm.tsx

@@ -75,9 +75,8 @@ export function SpaceForm({
   );
   // Matches the server's own `runtimeApi` default for a fresh space.
   const [runtimeApi, setRuntimeApi] = useState(initial?.runtimeApi ?? true);
-  const [runtimeAvailability, setRuntimeAvailability] = useState<
+  const [runtimeAvailability, setRuntimeAvailability] =
-    RuntimeAvailability | null
+    useState<RuntimeAvailability | null>(null);
-  >(null);
   const [indexPage, setIndexPage] = useState(initial?.indexPage ?? "index");
   const [errors, setErrors] = useState<FieldError[]>([]);
   // Only ever "saving": a successful save navigates away — to the space list
@@ -149,9 +148,8 @@ export function SpaceForm({
       .then((info) => setRuntimeAvailability(info.runtimeApi))
       .catch(() => {});
   }, []);
-  const runtimeApiUnavailable = runtimeApiUnavailableReason(
+  const runtimeApiUnavailable =
-    runtimeAvailability,
+    runtimeApiUnavailableReason(runtimeAvailability);
-  );
 
   return (
     <form

e2e/admin-spaces.test.ts

@@ -149,7 +149,9 @@ test("saving an existing space returns to the list showing the change", async ({
   // they just edited carrying its new name, rather than an unchanged-looking
   // form they have to take on trust.
   await expect(page).toHaveURL(`${base}/.spaces/`);
-  await expect(page.getByRole("link", { name: "Feedback Renamed" })).toBeVisible();
+  await expect(
+    page.getByRole("link", { name: "Feedback Renamed" }),
+  ).toBeVisible();
 });
 
 test("the shell allow list is editable, and only shown when shell is enabled", async ({