Bump posthog-js from 1.224.0 to 1.231.0

Bumps [posthog-js](https://github.com/PostHog/posthog-js) from 1.224.0 to 1.231.0.
- [Release notes](https://github.com/PostHog/posthog-js/releases)
- [Changelog](https://github.com/PostHog/posthog-js/blob/main/CHANGELOG.md)
- [Commits](PostHog/posthog-js@v1.224.0...v1.231.0)

---
updated-dependencies:
- dependency-name: posthog-js
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -27,7 +27,7 @@
     "@xyflow/react": "^12.4.2",
     "elkjs": "^0.9.3",
     "lucide-react": "^0.473.0",
-    "posthog-js": "^1.205.1",
+    "posthog-js": "^1.232.1",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
     "zudoku": "^0.35.5"