Feature proposal: Allow books to have multiple editions, to allow for translations
Sometimes papers, or books could be translated into multiple languages, or a larger report could concern multiple countries. In that case, it would be useful to have a feature when there can be multiple language editions of a single book.
The way this could work is that when a book project is opened, or created in Editoria, there is a 'Language editions' option as well, where the authors could add what other languages they want to create for their book. Then it should be easy to swith between different language editions of a single book, for example by switching language flags inside of a project.
Each new language would essentially be a new project, except that book metadata like the authors, or year of publication would stay those that are set in the global book project by default, with the options to add translators as co-authors on a per-edition basis.
Also, it should be easy to compile all the language editions into one file, or separately.
Related to, but not the same idea as #220.