build(deps): bump pinia from 3.0.4 to 4.0.2

Bumps [pinia](https://github.com/vuejs/pinia) from 3.0.4 to 4.0.2.
- [Release notes](https://github.com/vuejs/pinia/releases)
- [Commits](vuejs/pinia@v3.0.4...v4.0.2)

---
updated-dependencies:
- dependency-name: pinia
  dependency-version: 4.0.2
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package-lock.json

@@ -59,7 +59,7 @@
     "highlight.js": "^11.11.1",
     "lodash-es": "^4.18.1",
     "marked": "^18.0.6",
-    "pinia": "^3.0.4",
+    "pinia": "^4.0.2",
     "posthog-js": "^1.404.0",
     "video.js": "^8.23.9",
     "vue": "^3.5.40",