⬆️ Bump pinia from 3.0.2 to 3.0.3

Bumps [pinia](https://github.com/vuejs/pinia) from 3.0.2 to 3.0.3.
- [Release notes](https://github.com/vuejs/pinia/releases)
- [Commits](vuejs/pinia@v3.0.2...v3.0.3)

---
updated-dependencies:
- dependency-name: pinia
  dependency-version: 3.0.3
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package.json

@@ -77,7 +77,7 @@
     "jsdom": "26.1.0",
     "npm-run-all2": "8.0.4",
     "oxlint": "0.17.0",
-    "pinia": "3.0.2",
+    "pinia": "3.0.3",
     "prettier": "3.5.3",
     "typescript": "5.8.3",
     "vite": "6.3.5",