chore: update dependency tailwindcss to v4

Author: renovate[bot]

package.json

@@ -86,7 +86,7 @@
     "prettier": "3.7.3",
     "prettier-plugin-tailwindcss": "0.6.14",
     "tailwind-merge": "3.4.0",
-    "tailwindcss": "3.4.18",
+    "tailwindcss": "4.1.18",
     "typescript": "5.9.3",
     "typescript-graphql-request": "4.4.6",
     "typewriter": "9.2.0"