Bump the npm_and_yarn group across 1 directory with 5 updates

Bumps the npm_and_yarn group with 3 updates in the / directory: [next](https://github.com/vercel/next.js), [@babel/runtime](https://github.com/babel/babel/tree/HEAD/packages/babel-runtime) and [zod](https://github.com/colinhacks/zod).


Updates `next` from 13.0.6 to 14.2.30
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v13.0.6...v14.2.30)

Updates `@babel/runtime` from 7.20.6 to 7.28.2
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/commits/v7.28.2/packages/babel-runtime)

Updates `nanoid` from 3.3.4 to 3.3.11
- [Release notes](https://github.com/ai/nanoid/releases)
- [Changelog](https://github.com/ai/nanoid/blob/main/CHANGELOG.md)
- [Commits](ai/nanoid@3.3.4...3.3.11)

Updates `postcss` from 8.4.14 to 8.4.31
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](postcss/postcss@8.4.14...8.4.31)

Updates `zod` from 3.20.2 to 3.25.76
- [Release notes](https://github.com/colinhacks/zod/releases)
- [Commits](colinhacks/zod@v3.20.2...v3.25.76)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 14.2.30
  dependency-type: direct:production
  dependency-group: npm_and_yarn
- dependency-name: "@babel/runtime"
  dependency-version: 7.28.2
  dependency-type: indirect
  dependency-group: npm_and_yarn
- dependency-name: nanoid
  dependency-version: 3.3.11
  dependency-type: indirect
  dependency-group: npm_and_yarn
- dependency-name: postcss
  dependency-version: 8.4.31
  dependency-type: indirect
  dependency-group: npm_and_yarn
- dependency-name: zod
  dependency-version: 3.25.76
  dependency-type: indirect
  dependency-group: npm_and_yarn
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package.json

@@ -18,7 +18,7 @@
   },
   "homepage": "https://github.com/shuding/nextra-docs-template#readme",
   "dependencies": {
-    "next": "^13.0.6",
+    "next": "^14.2.30",
     "nextra": "latest",
     "nextra-theme-docs": "latest",
     "react": "^18.2.0",