chore(deps): update dependency tailwindcss to v4

Author: renovate[bot]

package.json

@@ -45,7 +45,7 @@
     "jest-environment-jsdom": "^30.0.0",
     "postcss": "^8.5.6",
     "prettier": "^3.6.2",
-    "tailwindcss": "^3.4.17",
+    "tailwindcss": "^4.0.0",
     "ts-jest": "^29.4.1",
     "typescript": "^5.9.2"
   },