2.3.1

Changelog:

• Fix: Execution output now works as expected (probably).
• Chore: Update frontend dependencies.
• Chore: Add babel config.
• Chore: Update eslint config.
• Chore: Add vue and corejs dev dependencies.
• Chore(docs): Migrate to sphinxcontrib-openapi for building schema docs.
• Chore(docs): Add information about admin in installation.rst
• Refactor: Remove OldLinesMixin, use script setup and use useAutoUpdate.