chore(deps)(deps): bump the production-dependencies group across 1 directory with 2 updates

Bumps the production-dependencies group with 2 updates in the / directory: [fumadocs-core](https://github.com/fuma-nama/fumadocs) and [fumadocs-ui](https://github.com/fuma-nama/fumadocs).


Updates `fumadocs-core` from 16.12.1 to 16.13.0
- [Release notes](https://github.com/fuma-nama/fumadocs/releases)
- [Commits](https://github.com/fuma-nama/fumadocs/compare/fumadocs@16.12.1...fumadocs@16.13.0)

Updates `fumadocs-ui` from 16.12.1 to 16.13.0
- [Release notes](https://github.com/fuma-nama/fumadocs/releases)
- [Commits](https://github.com/fuma-nama/fumadocs/compare/fumadocs@16.12.1...fumadocs@16.13.0)

---
updated-dependencies:
- dependency-name: fumadocs-core
  dependency-version: 16.13.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: production-dependencies
- dependency-name: fumadocs-ui
  dependency-version: 16.13.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: production-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

apps/docs/package.json

@@ -13,9 +13,9 @@
     "postinstall": "fumadocs-mdx"
   },
   "dependencies": {
-    "fumadocs-core": "16.12.1",
+    "fumadocs-core": "16.13.0",
     "fumadocs-mdx": "15.2.0",
-    "fumadocs-ui": "16.12.1",
+    "fumadocs-ui": "16.13.0",
     "lucide-react": "^1.27.0",
     "mermaid": "^11.16.0",
     "next": "16.2.12",