* move setLang() to a root layout

* fix: findLang only returns acceptable languages
* fix: fallback to use header x-lang if we haven't setLang yet
* fix: languageSchema, allow uppercase

Approved-by: Linus Flood

app/[lang]/(live)/(protected)/my-pages/@breadcrumbs/[...path]/page.tsx

@@ -2,14 +2,11 @@ import { Suspense } from "react"
 
 import Breadcrumbs from "@/components/Breadcrumbs"
 import BreadcrumbsSkeleton from "@/components/TempDesignSystem/Breadcrumbs/BreadcrumbsSkeleton"
-import { setLang } from "@/i18n/serverContext"
 
 import type { LangParams, PageArgs } from "@/types/params"
 import { PageContentTypeEnum } from "@/types/requests/contentType"
 
-export default function AllBreadcrumbs({ params }: PageArgs<LangParams>) {
-  setLang(params.lang)
-
+export default function AllBreadcrumbs({}: PageArgs<LangParams>) {
   return (
     <Suspense fallback={<BreadcrumbsSkeleton />}>
       <Breadcrumbs variant={PageContentTypeEnum.accountPage} />

app/[lang]/(live)/(protected)/my-pages/[...path]/page.tsx

@@ -6,7 +6,6 @@ import Blocks from "@/components/Blocks"
 import SectionHeader from "@/components/Section/Header"
 import TrackingSDK from "@/components/TrackingSDK"
 import { getIntl } from "@/i18n"
-import { setLang } from "@/i18n/serverContext"
 
 import styles from "./page.module.css"
 
@@ -14,11 +13,9 @@ import type { LangParams, PageArgs } from "@/types/params"
 
 export { generateMetadata } from "@/utils/generateMetadata"
 
-export default async function MyPages({
-  params,
-}: PageArgs<LangParams & { path: string[] }>) {
-  setLang(params.lang)
-
+export default async function MyPages({}: PageArgs<
+  LangParams & { path: string[] }
+>) {
   const accountPageRes = await serverClient().contentstack.accountPage.get()
   const intl = await getIntl()
 

app/[lang]/(live)/(protected)/my-pages/profile/@communication/page.tsx

@@ -2,17 +2,12 @@ import ManagePreferencesButton from "@/components/Profile/ManagePreferencesButto
 import Body from "@/components/TempDesignSystem/Text/Body"
 import Subtitle from "@/components/TempDesignSystem/Text/Subtitle"
 import { getIntl } from "@/i18n"
-import { setLang } from "@/i18n/serverContext"
 
 import styles from "./page.module.css"
 
 import type { LangParams, PageArgs } from "@/types/params"
 
-export default async function CommunicationSlot({
-  params,
-}: PageArgs<LangParams>) {
-  setLang(params.lang)
-
+export default async function CommunicationSlot({}: PageArgs<LangParams>) {
   const intl = await getIntl()
   return (
     <section className={styles.container}>

app/[lang]/(live)/(protected)/my-pages/profile/@creditCards/page.tsx

@@ -5,14 +5,12 @@ import CreditCardList from "@/components/Profile/CreditCardList"
 import Body from "@/components/TempDesignSystem/Text/Body"
 import Subtitle from "@/components/TempDesignSystem/Text/Subtitle"
 import { getIntl } from "@/i18n"
-import { setLang } from "@/i18n/serverContext"
 
 import styles from "./page.module.css"
 
 import type { LangParams, PageArgs } from "@/types/params"
 
-export default async function CreditCardSlot({ params }: PageArgs<LangParams>) {
-  setLang(params.lang)
+export default async function CreditCardSlot({}: PageArgs<LangParams>) {
   const intl = await getIntl()
   const creditCards = await serverClient().user.creditCards()
 

app/[lang]/(live)/(protected)/my-pages/profile/@membershipCards/page.tsx

@@ -5,16 +5,12 @@ import Link from "@/components/TempDesignSystem/Link"
 import Body from "@/components/TempDesignSystem/Text/Body"
 import Subtitle from "@/components/TempDesignSystem/Text/Subtitle"
 import { getIntl } from "@/i18n"
-import { setLang } from "@/i18n/serverContext"
 
 import styles from "./page.module.css"
 
 import type { LangParams, PageArgs } from "@/types/params"
 
-export default async function MembershipCardSlot({
-  params,
-}: PageArgs<LangParams>) {
-  setLang(params.lang)
+export default async function MembershipCardSlot({}: PageArgs<LangParams>) {
   const intl = await getIntl()
   const membershipCards = await getMembershipCards()
 

app/[lang]/(live)/(protected)/my-pages/profile/@profile/edit/page.tsx

@@ -1,15 +1,10 @@
 import { getProfile } from "@/lib/trpc/memoizedRequests"
 
 import Form from "@/components/Forms/Edit/Profile"
-import { setLang } from "@/i18n/serverContext"
 
 import type { LangParams, PageArgs } from "@/types/params"
 
-export default async function EditProfileSlot({
-  params,
-}: PageArgs<LangParams>) {
-  setLang(params.lang)
-
+export default async function EditProfileSlot({}: PageArgs<LangParams>) {
   const user = await getProfile()
   if (!user || "error" in user) {
     return null

app/[lang]/(live)/(protected)/my-pages/profile/@profile/page.tsx

@@ -16,14 +16,12 @@ import Link from "@/components/TempDesignSystem/Link"
 import Body from "@/components/TempDesignSystem/Text/Body"
 import Title from "@/components/TempDesignSystem/Text/Title"
 import { getIntl } from "@/i18n"
-import { setLang } from "@/i18n/serverContext"
 
 import styles from "./page.module.css"
 
 import type { LangParams, PageArgs } from "@/types/params"
 
 export default async function Profile({ params }: PageArgs<LangParams>) {
-  setLang(params.lang)
   const intl = await getIntl()
   const user = await getProfile()
   if (!user || "error" in user) {

app/[lang]/(live)/(protected)/my-pages/profile/page.tsx

@@ -3,14 +3,12 @@ import "./profileLayout.css"
 import { serverClient } from "@/lib/trpc/server"
 
 import TrackingSDK from "@/components/TrackingSDK"
-import { setLang } from "@/i18n/serverContext"
 
 import type { LangParams, PageArgs } from "@/types/params"
 
 export { generateMetadata } from "@/utils/generateMetadata"
 
-export default async function ProfilePage({ params }: PageArgs<LangParams>) {
-  setLang(params.lang)
+export default async function ProfilePage({}: PageArgs<LangParams>) {
   const accountPage = await serverClient().contentstack.accountPage.get()
 
   if (!accountPage) {

app/[lang]/(live)/(public)/[contentType]/[uid]/@breadcrumbs/page.tsx

@@ -2,7 +2,6 @@ import { Suspense } from "react"
 
 import Breadcrumbs from "@/components/Breadcrumbs"
 import BreadcrumbsSkeleton from "@/components/TempDesignSystem/Breadcrumbs/BreadcrumbsSkeleton"
-import { setLang } from "@/i18n/serverContext"
 
 import type { ContentTypeParams, LangParams, PageArgs } from "@/types/params"
 import { PageContentTypeEnum } from "@/types/requests/contentType"
@@ -16,8 +15,6 @@ const IGNORED_CONTENT_TYPES = [
 export default function PageBreadcrumbs({
   params,
 }: PageArgs<LangParams & ContentTypeParams>) {
-  setLang(params.lang)
-
   if (IGNORED_CONTENT_TYPES.includes(params.contentType)) {
     return null
   }

app/[lang]/(live)/(public)/[contentType]/[uid]/page.tsx

@@ -16,7 +16,7 @@ import LoyaltyPage from "@/components/ContentType/LoyaltyPage"
 import StartPage from "@/components/ContentType/StartPage"
 import CollectionPage from "@/components/ContentType/StaticPages/CollectionPage"
 import ContentPage from "@/components/ContentType/StaticPages/ContentPage"
-import { getLang, setLang } from "@/i18n/serverContext"
+import { getLang } from "@/i18n/serverContext"
 import { isValidSession } from "@/utils/session"
 
 import type {
@@ -33,8 +33,6 @@ export default async function ContentTypePage({
   params,
   searchParams,
 }: PageArgs<LangParams & ContentTypeParams & UIDParams, { subpage?: string }>) {
-  setLang(params.lang)
-
   const pathname = headers().get("x-pathname") || ""
 
   switch (params.contentType) {

app/[lang]/(live)/(public)/hotelreservation/(confirmation)/booking-confirmation/page.tsx

@@ -1,15 +1,12 @@
 import { getBookingConfirmation } from "@/lib/trpc/memoizedRequests"
 
 import BookingConfirmation from "@/components/HotelReservation/BookingConfirmation"
-import { setLang } from "@/i18n/serverContext"
 
 import type { LangParams, PageArgs } from "@/types/params"
 
 export default async function BookingConfirmationPage({
-  params,
   searchParams,
 }: PageArgs<LangParams, { confirmationNumber: string }>) {
-  setLang(params.lang)
   void getBookingConfirmation(searchParams.confirmationNumber)
   return (
     <BookingConfirmation confirmationNumber={searchParams.confirmationNumber} />

app/[lang]/(live)/(public)/hotelreservation/(standard)/alternative-hotels/map/page.tsx

@@ -3,7 +3,6 @@ import { Suspense } from "react"
 import { SelectHotelMapContainer } from "@/components/HotelReservation/SelectHotel/SelectHotelMap/SelectHotelMapContainer"
 import { SelectHotelMapContainerSkeleton } from "@/components/HotelReservation/SelectHotel/SelectHotelMap/SelectHotelMapContainerSkeleton"
 import { MapContainer } from "@/components/MapContainer"
-import { setLang } from "@/i18n/serverContext"
 
 import styles from "./page.module.css"
 
@@ -11,11 +10,8 @@ import type { AlternativeHotelsSearchParams } from "@/types/components/hotelRese
 import type { LangParams, PageArgs } from "@/types/params"
 
 export default async function SelectHotelMapPage({
-  params,
   searchParams,
 }: PageArgs<LangParams, AlternativeHotelsSearchParams>) {
-  setLang(params.lang)
-
   return (
     <div className={styles.main}>
       <MapContainer>

app/[lang]/(live)/(public)/hotelreservation/(standard)/alternative-hotels/page.tsx

@@ -2,7 +2,6 @@ import { Suspense } from "react"
 
 import SelectHotel from "@/components/HotelReservation/SelectHotel"
 import { SelectHotelSkeleton } from "@/components/HotelReservation/SelectHotel/SelectHotelSkeleton"
-import { setLang } from "@/i18n/serverContext"
 
 import type { AlternativeHotelsSearchParams } from "@/types/components/hotelReservation/selectHotel/selectHotelSearchParams"
 import type { LangParams, PageArgs } from "@/types/params"
@@ -11,8 +10,6 @@ export default async function AlternativeHotelsPage({
   params,
   searchParams,
 }: PageArgs<LangParams, AlternativeHotelsSearchParams>) {
-  setLang(params.lang)
-
   const roomKey = Object.keys(searchParams)
     .filter((key) => key.startsWith("room["))
     .map((key) => searchParams[key])

app/[lang]/(live)/(public)/hotelreservation/(standard)/details/page.tsx

@@ -21,7 +21,6 @@ import MobileSummary from "@/components/HotelReservation/EnterDetails/Summary/Mo
 import { generateChildrenString } from "@/components/HotelReservation/utils"
 import Title from "@/components/TempDesignSystem/Text/Title"
 import { getIntl } from "@/i18n"
-import { setLang } from "@/i18n/serverContext"
 import EnterDetailsProvider from "@/providers/EnterDetailsProvider"
 import { convertSearchParamsToObj } from "@/utils/url"
 
@@ -49,8 +48,6 @@ export default async function DetailsPage({
   params: { lang },
   searchParams,
 }: PageArgs<LangParams, SelectRateSearchParams>) {
-  setLang(lang)
-
   const intl = await getIntl()
   const selectRoomParams = new URLSearchParams(searchParams)
   const booking = convertSearchParamsToObj<SelectRateSearchParams>(searchParams)

app/[lang]/(live)/(public)/hotelreservation/(standard)/page.tsx

@@ -3,7 +3,6 @@ import { Suspense } from "react"
 import { env } from "@/env/server"
 
 import TrackingSDK from "@/components/TrackingSDK"
-import { setLang } from "@/i18n/serverContext"
 
 import styles from "./page.module.css"
 
@@ -14,8 +13,6 @@ import {
 import type { LangParams, PageArgs } from "@/types/params"
 
 export default function HotelReservationPage({ params }: PageArgs<LangParams>) {
-  setLang(params.lang)
-
   if (!env.ENABLE_BOOKING_WIDGET_HOTELRESERVATION_PATH) {
     return null
   }

app/[lang]/(live)/(public)/hotelreservation/(standard)/select-hotel/map/page.tsx

@@ -4,7 +4,6 @@ import { Suspense } from "react"
 import { SelectHotelMapContainer } from "@/components/HotelReservation/SelectHotel/SelectHotelMap/SelectHotelMapContainer"
 import { SelectHotelMapContainerSkeleton } from "@/components/HotelReservation/SelectHotel/SelectHotelMap/SelectHotelMapContainerSkeleton"
 import { MapContainer } from "@/components/MapContainer"
-import { setLang } from "@/i18n/serverContext"
 
 import styles from "./page.module.css"
 
@@ -12,11 +11,8 @@ import type { SelectHotelSearchParams } from "@/types/components/hotelReservatio
 import type { LangParams, PageArgs } from "@/types/params"
 
 export default async function SelectHotelMapPage({
-  params,
   searchParams,
 }: PageArgs<LangParams, SelectHotelSearchParams>) {
-  setLang(params.lang)
-
   const suspenseKey = stringify(searchParams)
 
   return (

app/[lang]/(live)/(public)/hotelreservation/(standard)/select-hotel/page.tsx

@@ -3,7 +3,6 @@ import { Suspense } from "react"
 
 import SelectHotel from "@/components/HotelReservation/SelectHotel"
 import { SelectHotelSkeleton } from "@/components/HotelReservation/SelectHotel/SelectHotelSkeleton"
-import { setLang } from "@/i18n/serverContext"
 
 import type { SelectHotelSearchParams } from "@/types/components/hotelReservation/selectHotel/selectHotelSearchParams"
 import type { LangParams, PageArgs } from "@/types/params"
@@ -12,8 +11,6 @@ export default async function SelectHotelPage({
   params,
   searchParams,
 }: PageArgs<LangParams, SelectHotelSearchParams>) {
-  setLang(params.lang)
-
   const suspenseKey = stringify(searchParams)
 
   return (

app/[lang]/(live)/(public)/hotelreservation/(standard)/select-rate/page.tsx

@@ -4,7 +4,6 @@ import { Suspense } from "react"
 import SelectRate from "@/components/HotelReservation/SelectRate"
 import { HotelInfoCardSkeleton } from "@/components/HotelReservation/SelectRate/HotelInfoCard"
 import { RoomsContainerSkeleton } from "@/components/HotelReservation/SelectRate/RoomsContainer/RoomsContainerSkeleton"
-import { setLang } from "@/i18n/serverContext"
 
 import type { SelectRateSearchParams } from "@/types/components/hotelReservation/selectRate/selectRate"
 import type { LangParams, PageArgs } from "@/types/params"
@@ -13,8 +12,6 @@ export default async function SelectRatePage({
   params,
   searchParams,
 }: PageArgs<LangParams & { section: string }, SelectRateSearchParams>) {
-  setLang(params.lang)
-
   const suspenseKey = stringify(searchParams)
 
   return (

app/[lang]/(live)/(public)/hotelreservation/my-stay/[refId]/page.tsx

@@ -2,15 +2,12 @@ import { Suspense } from "react"
 
 import { MyStay } from "@/components/HotelReservation/MyStay"
 import { MyStaySkeleton } from "@/components/HotelReservation/MyStay/myStaySkeleton"
-import { setLang } from "@/i18n/serverContext"
 
 import type { LangParams, PageArgs } from "@/types/params"
 
 export default async function MyStayPage({
   params,
 }: PageArgs<LangParams & { refId: string }>) {
-  setLang(params.lang)
-
   return (
     <Suspense fallback={<MyStaySkeleton />}>
       <MyStay reservationId={params.refId} />

app/[lang]/(live)/@footer/error.tsx

@@ -0,0 +1,22 @@
+"use client"
+
+import { env } from "@/env/client"
+
+export default function Error({
+  error,
+}: {
+  error: Error & { digest?: string }
+  reset: () => void
+}) {
+  return (
+    <section>
+      <pre>Unable to render footer</pre>
+      {env.NEXT_PUBLIC_NODE_ENV === "development" && (
+        <div>
+          <div>{error.message}</div>
+          <pre>{error.stack}</pre>
+        </div>
+      )}
+    </section>
+  )
+}

app/[lang]/(live)/@footer/page.tsx

@@ -0,0 +1,16 @@
+import { env } from "@/env/server"
+
+import CurrentFooter from "@/components/Current/Footer"
+import Footer, { preload } from "@/components/Footer"
+
+import type { LangParams, PageArgs } from "@/types/params"
+
+export default function FooterSlot({}: PageArgs<LangParams>) {
+  if (env.HIDE_FOR_NEXT_RELEASE) {
+    return <CurrentFooter />
+  }
+
+  preload()
+
+  return <Footer />
+}

app/[lang]/(live)/@header/error.tsx

@@ -0,0 +1,22 @@
+"use client"
+
+import { env } from "@/env/client"
+
+export default function Error({
+  error,
+}: {
+  error: Error & { digest?: string }
+  reset: () => void
+}) {
+  return (
+    <section>
+      <pre>Unable to render header</pre>
+      {env.NEXT_PUBLIC_NODE_ENV === "development" && (
+        <div>
+          <div>{error.message}</div>
+          <pre>{error.stack}</pre>
+        </div>
+      )}
+    </section>
+  )
+}

app/[lang]/(live)/@header/page.tsx

@@ -0,0 +1,21 @@
+import { Suspense } from "react"
+
+import { env } from "@/env/server"
+
+import CurrentHeader from "@/components/Current/Header"
+import HeaderFallback from "@/components/Current/Header/HeaderFallback"
+import Header from "@/components/Header"
+
+import type { LangParams, PageArgs } from "@/types/params"
+
+export default function HeaderPage({}: PageArgs<LangParams>) {
+  if (env.HIDE_FOR_NEXT_RELEASE) {
+    return (
+      <Suspense fallback={<HeaderFallback />}>
+        <CurrentHeader />
+      </Suspense>
+    )
+  }
+
+  return <Header />
+}

app/[lang]/(live)/layout.tsx

@@ -20,25 +20,22 @@ import GTMScript from "@/components/TrackingSDK/GTMScript"
 import RouterTracking from "@/components/TrackingSDK/RouterTracking"
 import { getIntl } from "@/i18n"
 import ServerIntlProvider from "@/i18n/Provider"
-import { setLang } from "@/i18n/serverContext"
 
 import type { LangParams, LayoutArgs } from "@/types/params"
 
 export default async function RootLayout({
   bookingwidget,
   children,
-  params,
 }: React.PropsWithChildren<
   LayoutArgs<LangParams> & {
     bookingwidget: React.ReactNode
   }
 >) {
-  setLang(params.lang)
   preloadUserTracking()
   const { defaultLocale, locale, messages } = await getIntl()
 
   return (
-    <html lang={params.lang}>
+    <>
       <head>
         <AdobeSDKScript />
         <GTMScript />
@@ -73,6 +70,6 @@ export default async function RootLayout({
           </ServerIntlProvider>
         </SessionProvider>
       </body>
-    </html>
+    </>
   )
 }

app/[lang]/(live)/middleware-error/404/page.tsx

@@ -1,10 +1,7 @@
 import NotFound from "@/components/Current/NotFound"
-import { setLang } from "@/i18n/serverContext"
 
 import type { LangParams, PageArgs } from "@/types/params"
 
-export default function NotFoundPage({ params }: PageArgs<LangParams>) {
-  setLang(params.lang)
-
+export default function NotFoundPage({}: PageArgs<LangParams>) {
   return <NotFound />
 }

app/[lang]/(live)/middleware-error/[status]/page.tsx

@@ -1,5 +1,3 @@
-import { setLang } from "@/i18n/serverContext"
-
 import styles from "./page.module.css"
 
 import type { LangParams, LayoutArgs, StatusParams } from "@/types/params"
@@ -7,8 +5,6 @@ import type { LangParams, LayoutArgs, StatusParams } from "@/types/params"
 export default async function MiddlewareError({
   params,
 }: LayoutArgs<LangParams & StatusParams>) {
-  setLang(params.lang)
-
   return (
     <div className={styles.layout}>
       Middleware error {params.lang}: {params.status}

app/[lang]/(live-current)/@header/current-content-page/page.tsx

@@ -1,10 +1,7 @@
 import Header from "@/components/Current/Header"
-import { setLang } from "@/i18n/serverContext"
 
 import type { LangParams, PageArgs } from "@/types/params"
 
-export default async function HeaderPage({ params }: PageArgs<LangParams>) {
-  setLang(params.lang)
-
+export default async function HeaderPage({}: PageArgs<LangParams>) {
   return <Header />
 }

app/[lang]/(live-current)/current-content-page/page.tsx

@@ -6,7 +6,6 @@ import { request } from "@/lib/graphql/request"
 
 import ContentPage from "@/components/Current/ContentPage"
 import Tracking from "@/components/Current/Tracking"
-import { setLang } from "@/i18n/serverContext"
 
 import type { LangParams, PageArgs, UriParams } from "@/types/params"
 import type { GetCurrentBlockPageData } from "@/types/requests/currentBlockPage"
@@ -16,8 +15,6 @@ export default async function CurrentContentPage({
   params,
   searchParams,
 }: PageArgs<LangParams, UriParams>) {
-  setLang(params.lang)
-
   try {
     if (!searchParams.uri) {
       throw new Error("Bad URI")

app/[lang]/(live-current)/layout.tsx

@@ -12,7 +12,6 @@ import SkipToMainContent from "@/components/SkipToMainContent"
 import RouterTracking from "@/components/TrackingSDK/RouterTracking"
 import { getIntl } from "@/i18n"
 import ServerIntlProvider from "@/i18n/Provider"
-import { setLang } from "@/i18n/serverContext"
 
 import type { Metadata } from "next"
 
@@ -31,7 +30,6 @@ export default async function RootLayout({
 }: React.PropsWithChildren<
   LayoutArgs<LangParams> & { header: React.ReactNode }
 >) {
-  setLang(params.lang)
   const { defaultLocale, locale, messages } = await getIntl()
 
   return (

app/[lang]/(partner)/layout.tsx

@@ -17,7 +17,6 @@ import GTMScript from "@/components/TrackingSDK/GTMScript"
 import RouterTracking from "@/components/TrackingSDK/RouterTracking"
 import { getIntl } from "@/i18n"
 import ServerIntlProvider from "@/i18n/Provider"
-import { setLang } from "@/i18n/serverContext"
 
 import type { LangParams, LayoutArgs } from "@/types/params"
 
@@ -29,7 +28,6 @@ export default async function RootLayout({
     return null
   }
 
-  setLang(params.lang)
   preloadUserTracking()
   const { defaultLocale, locale, messages } = await getIntl()
 

app/[lang]/layout.tsx

@@ -0,0 +1,16 @@
+import { getLang, setLang } from "@/i18n/serverContext"
+
+import type { Lang } from "@/constants/languages"
+
+export default function Layout({
+  children,
+  params,
+}: {
+  children: React.ReactNode
+  params: { lang: Lang }
+}) {
+  setLang(params.lang)
+  const lang = getLang()
+
+  return <html lang={lang}>{children}</html>
+}

app/[lang]/webview/[contentType]/[uid]/page.tsx

@@ -6,7 +6,6 @@ import { getProfile } from "@/lib/trpc/memoizedRequests"
 import AccountPage from "@/components/Webviews/AccountPage"
 import LoyaltyPage from "@/components/Webviews/LoyaltyPage"
 import { getIntl } from "@/i18n"
-import { setLang } from "@/i18n/serverContext"
 
 import type {
   ContentTypeWebviewParams,
@@ -18,7 +17,6 @@ import type {
 export default async function ContentTypePage({
   params,
 }: PageArgs<LangParams & ContentTypeWebviewParams & UIDParams, {}>) {
-  setLang(params.lang)
   const intl = await getIntl()
   const user = await getProfile()
 

app/[lang]/webview/layout.tsx

@@ -10,7 +10,6 @@ import GTMScript from "@/components/TrackingSDK/GTMScript"
 import RouterTracking from "@/components/TrackingSDK/RouterTracking"
 import { getIntl } from "@/i18n"
 import ServerIntlProvider from "@/i18n/Provider"
-import { setLang } from "@/i18n/serverContext"
 
 import styles from "./layout.module.css"
 
@@ -26,7 +25,6 @@ export default async function RootLayout({
   children,
   params,
 }: React.PropsWithChildren<LayoutArgs<LangParams>>) {
-  setLang(params.lang)
   const { defaultLocale, locale, messages } = await getIntl()
 
   return (

app/[lang]/webview/refresh/page.tsx

@@ -1,13 +1,10 @@
 import LoadingSpinner from "@/components/LoadingSpinner"
-import { setLang } from "@/i18n/serverContext"
 
 import styles from "./page.module.css"
 
 import type { LangParams, PageArgs } from "@/types/params"
 
-export default function Refresh({ params }: PageArgs<LangParams>) {
-  setLang(params.lang)
-
+export default function Refresh({}: PageArgs<LangParams>) {
   return (
     <div className={styles.container}>
       <LoadingSpinner />