Is it possible to read the Docs with the translation that you already made?
I mean, it would make the translation progress a bit easier if I could see what’s done and which string goes after another.
You can do this locally. If you have followed the instructions on the Github repo, you can follow These Instructions to build the translations. Also Try looking at the Transifex Project.
Currently you must build it yourself as staff is having a hard time automating the ReadtheDocs build process for all languages, sorry.