Create flow cleanup

app/create/cards/page.tsx

@@ -85,9 +85,15 @@ function AddPlatformModalContent({
   const m = useMessages();
   const comm = m.create.communication;
   const modal = comm.modals[platformCardId as keyof typeof comm.modals];
-  if (!modal || !("sections" in modal)) return null;
+  const defaults =
+    modal && "sections" in modal
+      ? modal.sections
+      : {
+          corePrinciple: "",
+          logisticsAdmin: "",
+          codeOfConduct: "",
+        };
 
-  const defaults = modal.sections;
   const [sectionValues, setSectionValues] = useState<
     Record<SectionField, string>
   >(() => ({
@@ -104,6 +110,8 @@ function AddPlatformModalContent({
     [markCreateFlowInteraction],
   );
 
+  if (!modal || !("sections" in modal)) return null;
+
   return (
     <div className="flex flex-col gap-6">
       {SECTION_FIELDS.map((field) => (
@@ -147,7 +155,7 @@ export default function CardsPage() {
           recommended: true,
         };
       }),
-    [comm.cards],
+    [comm],
   );
 
   const title = expanded ? comm.page.expandedTitle : comm.page.compactTitle;

app/create/completed/page.tsx

@@ -40,11 +40,14 @@ export default function CompletedPage() {
     if (!stored) return;
     const parsed = parseDocumentSectionsForDisplay(stored.document);
     if (parsed.length === 0) return;
-    setDocumentSections(parsed);
-    setHeaderTitle(stored.title);
-    const sum =
-      typeof stored.summary === "string" ? stored.summary.trim() : "";
-    setHeaderDescription(sum.length > 0 ? sum : undefined);
+    // One-shot hydration from client-only storage after mount.
+    queueMicrotask(() => {
+      setDocumentSections(parsed);
+      setHeaderTitle(stored.title);
+      const sum =
+        typeof stored.summary === "string" ? stored.summary.trim() : "";
+      setHeaderDescription(sum.length > 0 ? sum : undefined);
+    });
   }, []);
 
   const toast = !toastDismissed ? (

tests/components/FinalReviewPage.test.tsx

@@ -33,7 +33,7 @@ describe("FinalReviewPage", () => {
     expect(screen.getByRole("heading", { level: 1 })).toBeInTheDocument();
   });
 
-  it("renders HeaderLockup with expected title", () => {
+  it("renders lockup title", () => {
     render(<FinalReviewPage />);
     expect(
       screen.getByRole("heading", {
@@ -42,7 +42,7 @@ describe("FinalReviewPage", () => {
     ).toBeInTheDocument();
   });
 
-  it("renders HeaderLockup with expected description", () => {
+  it("renders lockup description", () => {
     render(<FinalReviewPage />);
     expect(
       screen.getByText(