build(deps-dev): bump tailwindcss from 3.4.17 to 4.0.12

Bumps [tailwindcss](https://github.com/tailwindlabs/tailwindcss/tree/HEAD/packages/tailwindcss) from 3.4.17 to 4.0.12.
- [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/v4.0.12/packages/tailwindcss)

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

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

Author: dependabot[bot]

apps/solid/package.json

@@ -14,7 +14,7 @@
     "@iconify-icon/solid": "2.3.0",
     "autoprefixer": "10.4.20",
     "postcss": "8.5.1",
-    "tailwindcss": "3.4.17",
+    "tailwindcss": "4.0.12",
     "typescript": "5.7.2",
     "vite": "6.2.1",
     "vite-plugin-solid": "2.11.6"