Update @tailwindcss/postcss to version 4.2.4 (#451)

Co-authored-by: depfu[bot] <23717796+depfu[bot]@users.noreply.github.com>

Author: depfu[bot]

package-lock.json

@@ -20,7 +20,7 @@
   },
   "devDependencies": {
     "@eslint/js": "^9.39.2",
-    "@tailwindcss/postcss": "^4.2.2",
+    "@tailwindcss/postcss": "^4.2.4",
     "@types/react": "^19.2.14",
     "@types/react-dom": "^19.2.3",
     "@typescript-eslint/eslint-plugin": "^8.58.1",