chore(deps): bump @sindresorhus/slugify from 2.2.1 to 3.0.0

Bumps [@sindresorhus/slugify](https://github.com/sindresorhus/slugify) from 2.2.1 to 3.0.0.
- [Release notes](https://github.com/sindresorhus/slugify/releases)
- [Commits](https://github.com/sindresorhus/slugify/compare/v2.2.1...v3.0.0)

---
updated-dependencies:
- dependency-name: "@sindresorhus/slugify"
  dependency-version: 3.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

package.json

@@ -17,7 +17,7 @@
         "@mdx-js/loader": "^3.1.0",
         "@mdx-js/react": "^3.1.0",
         "@next/mdx": "^15.3.2",
-        "@sindresorhus/slugify": "^2.2.1",
+        "@sindresorhus/slugify": "^3.0.0",
         "@tailwindcss/postcss": "^4.1.6",
         "@tailwindcss/typography": "^0.5.16",
         "@types/mdx": "^2.0.13",