chore(deps): update dependency tailwindcss to v4

Author: renovate[bot]

package.json

@@ -32,7 +32,7 @@
     "eslint": "^9.39.2",
     "postcss": "^8.5.6",
     "prettier": "^3.7.4",
-    "tailwindcss": "^3.4.19",
+    "tailwindcss": "^4.1.18",
     "vite": "^6.4.1"
   },
   "dependencies": {