First off, thanks for taking the time to contribute!
Contributions are welcome, do not hesitate to open an issue, a pull request, etc...
For translators: You can translate the value used in the app in this folder. For adding a new language, copy paste the "en" folder and start translating from its files. "en" is the source of truth. The name of the folders follow this convention.
Support for pontoon (a tool for making translation) will be added at some point.
You can also translate the metainfo file and the desktop entry.
Please don't translate the README, this will not be merged.