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/utils/hotelSearchDetails.ts

@@ -5,7 +5,7 @@ import { getLocations } from "@/lib/trpc/memoizedRequests"
 
 import { generateChildrenString } from "@/components/HotelReservation/utils"
 import { safeTry } from "@/utils/safeTry"
-import { convertSearchParamsToObj, type SelectHotelParams } from "@/utils/url"
+import { type SelectHotelParams } from "@/utils/url"
 
 import type {
   AlternativeHotelsSearchParams,
@@ -42,17 +42,9 @@ export async function getHotelSearchDetails<
     | SelectRateSearchParams
     | AlternativeHotelsSearchParams,
 >(
-  {
-    searchParams,
-  }: {
-    searchParams: T & {
-      [key: string]: string
-    }
-  },
+  selectHotelParams: SelectHotelParams<T>,
   isAlternativeHotels?: boolean
 ): Promise<HotelSearchDetails<T> | null> {
-  const selectHotelParams = convertSearchParamsToObj<T>(searchParams)
-
   const [locations, error] = await safeTry(getLocations())
   if (!locations || error) {
     return null