Upgrade Yak to work with Next 15

Author: Peeja

package.json

@@ -50,7 +50,7 @@
     "iron-session": "^8.0.4",
     "multiformats": "^13.3.2",
     "next": "15.3.2",
-    "next-yak": "^4.1.1",
+    "next-yak": "^5.5.0",
     "nuqs": "^2.4.3",
     "postgres": "^3.4.5",
     "proper-url-join": "^2.1.2",