feat: Add Note metadata

[Crash--]

Add few informations about Note's metadatas

Thanks for contributing to this documentation. If you added a doctype, please be sure that it is present

- [ ] in the Readme.md index page - [ ] in the toc.yml page - [ ] https://github.com/cozy/cozy-store/blob/master/src/locales/en.json - [ ] https://github.com/cozy/cozy-store/blob/master/src/config/permissionsIcons.json - [ ] https://github.com/cozy/cozy-store/tree/master/src/assets/icons/permissions - [ ] https://github.com/cozy/cozy-stack/blob/master/assets/locales/en.po - [ ] https://github.com/cozy/cozy-stack/blob/master/assets/styles/cirrus.css