Bump tailwindcss from 4.1.18 to 4.2.0 (#323)

Bumps [tailwindcss](https://github.com/tailwindlabs/tailwindcss/tree/HEAD/packages/tailwindcss) from 4.1.18 to 4.2.0.
- [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/v4.2.0/packages/tailwindcss)

---
updated-dependencies:
- dependency-name: tailwindcss
  dependency-version: 4.2.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Author: dependabot[bot]

package-lock.json

@@ -36,7 +36,7 @@
     "react-dom": "^19.2.4",
     "shadcn": "^3.8.5",
     "tailwind-merge": "^3.4.0",
-    "tailwindcss": "^4.1.18",
+    "tailwindcss": "^4.2.0",
     "tw-animate-css": "^1.4.0",
     "vite-tsconfig-paths": "^6.1.1",
     "zod": "^4.3.6"