Improved document handling

The newly implemented version introduces significant updates regarding document management.
Whether you are uploading a document or a dataset, or performing a data import, you will now use the same drag-and-drop tool, which indicates when the upload is in progress. For large files, the upload runs in the background, and you receive a notification.
If an error occurs, you will see a detailed message explaining exactly what happened.
Paul also took the opportunity to reorganize how documents associated with an entry are managed, ensuring a more user-friendly experience.
Moderators now receive immediate feedback on documents awaiting validation. He also improved the list of recent changes, giving you access to a much more comprehensive overview.