chore(deps-dev): bump posthog-js from 1.318.1 to 1.319.0

Bumps [posthog-js](https://github.com/PostHog/posthog-js) from 1.318.1 to 1.319.0.
- [Release notes](https://github.com/PostHog/posthog-js/releases)
- [Changelog](https://github.com/PostHog/posthog-js/blob/main/CHANGELOG.md)
- [Commits](https://github.com/PostHog/posthog-js/compare/posthog-js@1.318.1...posthog-js@1.319.0)

---
updated-dependencies:
- dependency-name: posthog-js
  dependency-version: 1.319.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package.json

@@ -57,7 +57,7 @@
     "msw": "2.12.0",
     "msw-storybook-addon": "^2.0.5",
     "playwright": "^1.49.1",
-    "posthog-js": "^1.318.1",
+    "posthog-js": "^1.319.0",
     "prettier": "^3.2.5",
     "storybook": "^10.1.10",
     "svg-sprite": "^2.0.4",