fix(create): address review feedback on Descope add-on

- Gate header avatar on isUserLoading to avoid initial fallback flash
- Handle sdk.logout() promise rejection
- Fix README to match header-user behavior (no sign-in link)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: mariamantsurova

packages/create/src/frameworks/react/add-ons/descope/README.md

@@ -13,7 +13,7 @@
 ### What's wired up
 
 - **`<AuthProvider>`** at the app root (`src/integrations/descope/provider.tsx`) supplies auth context to the whole tree
-- **Header user menu** (`src/integrations/descope/header-user.tsx`) swaps between a "Sign in" link and the signed-in avatar + "Sign out"
+- **Header user menu** (`src/integrations/descope/header-user.tsx`) renders the signed-in avatar + "Sign out" button (hidden when signed out)
 - **`/demo/descope`** renders the Descope `<Descope flowId="sign-up-or-in" />` flow and a signed-in greeting
 
 ### Protecting a route

packages/create/src/frameworks/react/add-ons/descope/assets/src/integrations/descope/header-user.tsx

@@ -2,10 +2,10 @@ import { useDescope, useSession, useUser } from '@descope/react-sdk'
 
 export default function HeaderUser() {
   const { isAuthenticated, isSessionLoading } = useSession()
-  const { user } = useUser()
+  const { user, isUserLoading } = useUser()
   const sdk = useDescope()
 
-  if (isSessionLoading || !isAuthenticated) return null
+  if (isSessionLoading || isUserLoading || !isAuthenticated) return null
 
   const email = user?.email
   const initial = (user?.name || email || 'U').charAt(0).toUpperCase()
@@ -23,7 +23,9 @@ export default function HeaderUser() {
       )}
       <button
         type="button"
-        onClick={() => sdk.logout()}
+        onClick={() =>
+          sdk.logout().catch((err) => console.error('Descope logout error', err))
+        }
         className="rounded-xl px-3 py-1.5 text-sm font-semibold text-[var(--sea-ink-soft)] transition hover:bg-[var(--link-bg-hover)] hover:text-[var(--sea-ink)]"
       >
         Sign out