build(deps-dev): bump poku from 1.19.0 to 1.20.0 in /website (#2808)

Author: dependabot[bot]

website/package-lock.json

@@ -46,7 +46,7 @@
     "eslint-plugin-react-hooks": "^4.6.2",
     "eslint-plugin-react-refresh": "^0.4.7",
     "packages-update": "^2.0.0",
-    "poku": "^1.19.0",
+    "poku": "^1.20.0",
     "prettier": "^3.3.2",
     "tsx": "^4.15.7",
     "typescript": "^5.5.2"