build(deps-dev): bump tailwindcss from 4.0.5 to 4.0.6

Bumps [tailwindcss](https://github.com/tailwindlabs/tailwindcss/tree/HEAD/packages/tailwindcss) from 4.0.5 to 4.0.6.
- [Release notes](https://github.com/tailwindlabs/tailwindcss/releases)
- [Changelog](https://github.com/tailwindlabs/tailwindcss/blob/main/CHANGELOG.md)
- [Commits](https://github.com/tailwindlabs/tailwindcss/commits/v4.0.6/packages/tailwindcss)

---
updated-dependencies:
- dependency-name: tailwindcss
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

package.json

@@ -79,7 +79,7 @@
     "remark-preset-ybiquitous": "^0.4.4",
     "remark-rehype": "^11.1.1",
     "remark-stringify": "^11.0.0",
-    "tailwindcss": "^4.0.5",
+    "tailwindcss": "^4.0.6",
     "to-vfile": "^8.0.0",
     "typescript": "^5.7.3",
     "unified": "^11.0.5",