fix(devdeps): update nextjs monorepo to v15.4.1

Author: renovate[bot]

examples/next-app-router/package.json

@@ -16,7 +16,7 @@
     "@ultraviolet/form": "workspace:*",
     "@ultraviolet/icons": "workspace:*",
     "@ultraviolet/ui": "workspace:*",
-    "next": "15.3.5",
+    "next": "15.4.1",
     "react": "19.1.0",
     "react-dom": "19.1.0"
   },
@@ -26,7 +26,7 @@
     "@types/react": "19.1.8",
     "@types/react-dom": "19.1.6",
     "eslint": "9.31.0",
-    "eslint-config-next": "15.3.5",
+    "eslint-config-next": "15.4.1",
     "typescript": "5.8.3"
   }
 }

examples/next/package.json

@@ -22,7 +22,7 @@
     "@ultraviolet/form": "workspace:*",
     "@ultraviolet/icons": "workspace:*",
     "@ultraviolet/ui": "workspace:*",
-    "next": "15.3.5",
+    "next": "15.4.1",
     "react": "19.1.0",
     "react-dom": "19.1.0",
     "react-schemaorg": "2.0.0",

packages/ui/package.json

@@ -94,7 +94,7 @@
     "@ultraviolet/icons": "workspace:*",
     "@ultraviolet/themes": "workspace:*",
     "deepmerge": "4.3.1",
-    "next": "15.3.5",
+    "next": "15.4.1",
     "react-select": "5.10.0",
     "react-toastify": "11.0.5",
     "react-use-clipboard": "1.0.9",