chore: Include React 19 RC in peer dep range

Author: franky47

packages/nuqs/package.json

@@ -116,7 +116,7 @@
   "peerDependencies": {
     "@remix-run/react": ">=2",
     "next": ">=14.2.0",
-    "react": ">=18.2.0",
+    "react": ">=18.2.0 || ^19.0.0-0",
     "react-router-dom": ">=6"
   },
   "peerDependenciesMeta": {