Saving changes using Lokalize leads eventually to data loss #260
Description
If you have multiple open browser tabs of your cockpit instance and do not refresh before adding a new key, you can accidentally overwrite keys created in the meantime between the tab's last refresh and a new save request being triggered. This is crucial because if multiple people are working in parallel on a single project, it leads to data loss. Instead of saving all translations for a project at once, only changes/added keys should be updated.