chore(deps): update dependency tailwindcss to v4

Author: renovate[bot]

package.json

@@ -32,7 +32,7 @@
     "eslint": "^9.20.1",
     "postcss": "^8.5.3",
     "prettier": "^3.5.2",
-    "tailwindcss": "^3.4.17",
+    "tailwindcss": "^4.0.8",
     "vite": "^6.1.1"
   },
   "dependencies": {