Merged in chore/next15 (pull request #1999)

chore (SW-834): Upgrade to Next 15

* wip: apply codemod and upgrade swc plugin

* wip: design-system to react 19, fix issues from async (search)params

* wip: fix remaining issues from codemod

serverClient is now async because context use headers()
getLang is now async because it uses headers()

* Minor cleanup

* Inline react-material-symbols package

Package is seemingly not maintained any more and doesn't support
React 19. This copies the package source into `design-system`,
makes the necessary changes for 19 and export it for others to use.

* Fix missing awaits

* Disable modal exit animations

Enabling modal exit animations via isExiting prop is causing
modals to be rendered in "hidden" state and never unmount.
Seems to be an issue with react-aria-components,
see https://github.com/adobe/react-spectrum/issues/7563.
Can probably be fixed by rewriting to a solution similar to
https://react-spectrum.adobe.com/react-aria/examples/framer-modal-sheet.html

* Remove unstable cache implementation and use in memory cache locally

* Fix ref type in SelectFilter

* Use cloneElement to add key prop to element


Approved-by: Linus Flood

apps/scandic-web/app/[lang]/(live)/@bookingwidget/(contentTypes)/destination_city_page/[uid]/page.tsx

@@ -6,9 +6,8 @@ import { BookingWidget } from "@/components/BookingWidget"
 import type { BookingWidgetSearchData } from "@/types/components/bookingWidget"
 import type { PageArgs } from "@/types/params"
 
-export default async function BookingWidgetDestinationCityPage({
-  searchParams,
-}: PageArgs<{}, BookingWidgetSearchData>) {
+export default async function BookingWidgetDestinationCityPage(props: PageArgs<{}, BookingWidgetSearchData>) {
+  const searchParams = await props.searchParams;
   if (env.NEW_SITE_LIVE_STATUS === "NOT_LIVE") {
     return null
   }

apps/scandic-web/app/[lang]/(live)/@bookingwidget/(contentTypes)/hotel_page/[uid]/page.tsx

@@ -7,9 +7,10 @@ import { getLang } from "@/i18n/serverContext"
 import type { BookingWidgetSearchData } from "@/types/components/bookingWidget"
 import type { PageArgs } from "@/types/params"
 
-export default async function BookingWidgetHotelPage({
-  searchParams,
-}: PageArgs<{}, BookingWidgetSearchData & { subpage?: string }>) {
+export default async function BookingWidgetHotelPage(
+  props: PageArgs<{}, BookingWidgetSearchData & { subpage?: string }>
+) {
+  const searchParams = await props.searchParams
   if (env.NEW_SITE_LIVE_STATUS === "NOT_LIVE") {
     return null
   }
@@ -19,7 +20,7 @@ export default async function BookingWidgetHotelPage({
   const hotelPageData = await getHotelPage()
   const hotelData = await getHotel({
     hotelId: hotelPageData?.hotel_page_id || "",
-    language: getLang(),
+    language: await getLang(),
     isCardOnlyPayment: false,
   })
 

apps/scandic-web/app/[lang]/(live)/@bookingwidget/hotelreservation/page.tsx

@@ -3,8 +3,10 @@ import { BookingWidget } from "@/components/BookingWidget"
 import type { BookingWidgetSearchData } from "@/types/components/bookingWidget"
 import type { LangParams, PageArgs } from "@/types/params"
 
-export default async function BookingWidgetPage({
-  searchParams,
-}: PageArgs<LangParams, BookingWidgetSearchData>) {
+export default async function BookingWidgetPage(
+  props: PageArgs<LangParams, BookingWidgetSearchData>
+) {
+  const searchParams = await props.searchParams
+
   return <BookingWidget bookingWidgetSearchParams={searchParams} />
 }

apps/scandic-web/app/[lang]/(live)/@bookingwidget/page.tsx

@@ -5,10 +5,9 @@ import { BookingWidget } from "@/components/BookingWidget"
 import type { BookingWidgetSearchData } from "@/types/components/bookingWidget"
 import type { LangParams, PageArgs } from "@/types/params"
 
-export default async function BookingWidgetPage({
-  searchParams,
-  params,
-}: PageArgs<LangParams, BookingWidgetSearchData>) {
+export default async function BookingWidgetPage(props: PageArgs<LangParams, BookingWidgetSearchData>) {
+  const params = await props.params;
+  const searchParams = await props.searchParams;
   if (!env.isLangLive(params.lang)) {
     return null
   }