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]/(partner)/(sas)/(protected)/sas-x-scandic/callback/route.ts

@@ -23,8 +23,9 @@ const tokenResponseSchema = z.object({
 
 export async function GET(
   request: NextRequest,
-  { params }: { params: { lang: string } }
+  props: { params: Promise<{ lang: string }> }
 ) {
+  const params = await props.params
   const { lang } = params
 
   const result = searchParamsSchema.safeParse({
@@ -72,7 +73,7 @@ export async function GET(
     redirect(`/${lang}/sas-x-scandic/error?errorCode=invalid_state`)
   }
 
-  const cookieStore = cookies()
+  const cookieStore = await cookies()
   cookieStore.set(SAS_TOKEN_STORAGE_KEY, tokenData.access_token, {
     maxAge: 3600,
     httpOnly: true,
@@ -83,7 +84,8 @@ export async function GET(
     stateResult.data.intent === "unlink" ||
     stateResult.data.intent === "transfer"
   ) {
-    const [data, error] = await safeTry(serverClient().partner.sas.requestOtp())
+    const caller = await serverClient()
+    const [data, error] = await safeTry(caller.partner.sas.requestOtp())
     if (!data || error) {
       console.error("[SAS] Failed to request OTP", error)
       redirect(`/${lang}/sas-x-scandic/error`)