chore(deps): update dependency tailwindcss to v4

Author: renovate[bot]

package.json

@@ -29,7 +29,7 @@
     "newt-client-js": "^3.2.6",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
-    "tailwindcss": "^3.0.24"
+    "tailwindcss": "^4.0.0"
   },
   "devDependencies": {
     "@types/react": "^19.0.0",