chore(webapp): theme switcher back behind the feature flag

Author: kathiekiwi

apps/webapp/app/root.tsx

@@ -81,7 +81,7 @@ export const loader = async ({ request }: LoaderFunctionArgs) => {
   // Theme switching is feature-flagged; while off, everyone stays on the
   // classic theme even if a preference was saved earlier.
   const showThemeSwitcher = user
-    ? await flag({ key: "hasThemeSwitcher", defaultValue: true })
+    ? await flag({ key: "hasThemeSwitcher", defaultValue: false })
     : false;
   // Logged-out pages (login, invites) always render the branded Classic look.
   const themePreference: ThemePreference = showThemeSwitcher

apps/webapp/app/routes/account._index/route.tsx

@@ -121,7 +121,7 @@ function createSchema(
 
 export async function loader({ request }: LoaderFunctionArgs) {
   await requireUserId(request);
-  const showThemeSwitcher = await flag({ key: "hasThemeSwitcher", defaultValue: true });
+  const showThemeSwitcher = await flag({ key: "hasThemeSwitcher", defaultValue: false });
   return json({ showThemeSwitcher });
 }
 
@@ -131,7 +131,7 @@ export const action: ActionFunction = async ({ request }) => {
   const formData = await request.formData();
 
   if (formData.get("action") === "update-theme") {
-    const showThemeSwitcher = await flag({ key: "hasThemeSwitcher", defaultValue: true });
+    const showThemeSwitcher = await flag({ key: "hasThemeSwitcher", defaultValue: false });
     if (!showThemeSwitcher) {
       return json({ error: "Not available" }, { status: 404 });
     }
@@ -142,7 +142,7 @@ export const action: ActionFunction = async ({ request }) => {
   }
 
   if (formData.get("action") === "update-contrast") {
-    const showThemeSwitcher = await flag({ key: "hasThemeSwitcher", defaultValue: true });
+    const showThemeSwitcher = await flag({ key: "hasThemeSwitcher", defaultValue: false });
     if (!showThemeSwitcher) {
       return json({ error: "Not available" }, { status: 404 });
     }