build(deps): bump the npm_and_yarn group across 1 directory with 2 updates (#74)

Bumps the npm_and_yarn group with 2 updates in the /docs directory: [next](https://github.com/vercel/next.js) and [zod](https://github.com/colinhacks/zod).


Updates `next` from 16.4.0 to 16.4.3
- [Release notes](https://github.com/vercel/next.js/releases)
- [Commits](vercel/next.js@v16.4.0...v16.4.3)

Updates `zod` from 4.6.5 to 4.6.7
- [Release notes](https://github.com/colinhacks/zod/releases)
- [Commits](colinhacks/zod@v4.6.5...v4.6.7)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 16.4.3
  dependency-type: direct:production
  dependency-group: npm_and_yarn
- dependency-name: zod
  dependency-version: 4.6.7
  dependency-type: indirect
  dependency-group: npm_and_yarn
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

docs/package-lock.json

@@ -14,9 +14,9 @@
     "fumadocs-core": "16.15.17",
     "fumadocs-mdx": "15.4.5",
     "fumadocs-ui": "16.15.17",
-    "katex": "^0.19.0",
+    "katex": "^0.19.1",
     "lucide-react": "^1.49.0",
-    "next": "16.4.0",
+    "next": "16.4.3",
     "react": "^19.3.0",
     "react-dom": "^19.3.0",
     "rehype-citation": "^2.3.2",