fix(deps): update nextjs monorepo to v15.3.1 (#1260)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -31,7 +31,7 @@
   },
   "dependencies": {
     "@t3-oss/env-nextjs": "0.12.0",
-    "next": "15.3.0",
+    "next": "15.3.1",
     "react": "19.1.0",
     "react-dom": "19.1.0",
     "zod": "3.24.3"
@@ -48,7 +48,7 @@
     "@typescript-eslint/eslint-plugin": "8.30.1",
     "@typescript-eslint/parser": "8.30.1",
     "eslint": "9.24.0",
-    "eslint-config-next": "15.3.0",
+    "eslint-config-next": "15.3.1",
     "eslint-config-prettier": "10.1.2",
     "eslint-plugin-prettier": "5.2.6",
     "husky": "9.1.7",