fix(deps): update nextjs monorepo to v16.2.6

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

docs-ui/package.json

@@ -22,7 +22,7 @@
     "@lezer/highlight": "^1.2.1",
     "@mdx-js/loader": "^3.1.0",
     "@mdx-js/react": "^3.1.0",
-    "@next/mdx": "16.2.1",
+    "@next/mdx": "16.2.6",
     "@remixicon/react": ">=4.6.0 <4.9.0",
     "@uiw/codemirror-themes": "^4.23.7",
     "@uiw/react-codemirror": "^4.23.7",
@@ -44,7 +44,7 @@
     "@types/react": "19.2.10",
     "@types/react-dom": "19.2.3",
     "eslint": "^9",
-    "eslint-config-next": "16.2.1",
+    "eslint-config-next": "16.2.6",
     "postcss": "^8.5.10",
     "postcss-import": "^16.1.1",
     "typescript": "^5",