Deps: Update nextjs monorepo to v14.

Author: renovate[bot]

package-lock.json

@@ -45,7 +45,7 @@
         "moment": "2.29.4",
         "mongoose": "7.6.3",
         "new-github-issue-url": "1.0.0",
-        "next": "13.5.6",
+        "next": "14.0.0",
         "next-seo": "6.1.0",
         "nprogress": "0.2.0",
         "react": "18.2.0",
@@ -70,7 +70,7 @@
         "@types/recharts": "1.8.26",
         "@types/styled-components": "5.1.29",
         "eslint": "8.52.0",
-        "eslint-config-next": "13.5.6",
+        "eslint-config-next": "14.0.0",
         "eslint-config-prettier": "9.0.0",
         "eslint-plugin-unused-imports": "3.0.0",
         "husky": "8.0.3",