How can I backup my Ranges and Tree config?

[nostat1k]

First of all thanks for the app, I'm new to solvers and I find this software very interesting!

I'd like to know where are range and tree config files stored at, so I could back them up just in case.

Thanks in advance :))

[b-inary]

Saved information about ranges and tree configurations is stored in a storage called IndexedDB, which is provided by the web browser (webview), and it is difficult to manipulate it directly. This means that there are no explicit save files. Instead, we provide export/import functionality via our original JSON files. You can click "Export JSON" button to back up data and "Import JSON" button to restore data.