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/package.json

@@ -50,6 +50,7 @@
     "@react-aria/ssr": "^3.9.8",
     "@scandic-hotels/design-system": "workspace:*",
     "@sentry/nextjs": "^8.41.0",
+    "@swc/plugin-formatjs": "^3.2.2",
     "@t3-oss/env-nextjs": "^0.13.4",
     "@tanstack/react-query": "^5.75.5",
     "@tanstack/react-query-devtools": "^5.75.5",
@@ -90,12 +91,12 @@
     "md5": "^2.3.0",
     "motion": "^12.10.0",
     "nanoid": "^5.1.5",
-    "next": "^14.2.25",
-    "next-auth": "5.0.0-beta.19",
-    "react": "^18",
+    "next": "15.3.2",
+    "next-auth": "5.0.0-beta.27",
+    "react": "19.1.0",
     "react-aria-components": "^1.8.0",
     "react-day-picker": "^9.6.7",
-    "react-dom": "^18",
+    "react-dom": "19.1.0",
     "react-feather": "^2.0.10",
     "react-focus-lock": "^2.13.6",
     "react-hook-form": "^7.56.2",
@@ -114,7 +115,6 @@
   },
   "devDependencies": {
     "@formatjs/cli": "^6.7.1",
-    "@formatjs/swc-plugin-experimental": "0.4.0",
     "@lokalise/node-api": "^14.0.0",
     "@scandic-hotels/typescript-config": "workspace:*",
     "@svgr/webpack": "^8.1.0",
@@ -127,15 +127,15 @@
     "@types/jsonwebtoken": "^9",
     "@types/lodash-es": "^4",
     "@types/node": "^20",
-    "@types/react": "^18",
-    "@types/react-dom": "^18",
+    "@types/react": "19.1.0",
+    "@types/react-dom": "19.1.0",
     "@typescript-eslint/eslint-plugin": "^8.32.0",
     "@typescript-eslint/parser": "^8.32.0",
     "adm-zip": "^0.5.16",
     "cypress": "^14.3.3",
     "dotenv": "^16.5.0",
     "eslint": "^8",
-    "eslint-config-next": "^14.0.4",
+    "eslint-config-next": "15.3.2",
     "eslint-plugin-formatjs": "^5.3.1",
     "eslint-plugin-import": "^2.31.0",
     "eslint-plugin-simple-import-sort": "^12.1.1",
@@ -146,7 +146,6 @@
     "lint-staged": "^15.5.2",
     "netlify-plugin-cypress": "^2.2.1",
     "prettier": "^3.5.3",
-    "react-material-symbols": "^4.4.0",
     "schema-dts": "^1.1.5",
     "start-server-and-test": "^2.0.11",
     "ts-jest": "^29.3.2",
@@ -157,5 +156,9 @@
   },
   "engines": {
     "node": "22"
+  },
+  "resolutions": {
+    "@types/react": "19.1.0",
+    "@types/react-dom": "19.1.0"
   }
 }