chore(deps): update dependency tailwindcss to v4

Author: renovate[bot]

package.json

@@ -81,7 +81,7 @@
     "postcss": "^8.4.49",
     "prettier": "^3.5.3",
     "prettier-plugin-tailwindcss": "^0.6.6",
-    "tailwindcss": "^3.4.10",
+    "tailwindcss": "^4.0.0",
     "typescript": "^5.5.4",
     "vitest": "^3.0.0"
   },