IODownloader

[damian-molinski]

Summary

Implementation of Downloader specific for mobile (IO)

Description

Update already existing IODownloader so it saves data locally in downloads folder. (it will require asking for storage permission)

path_provider package has getDownloadsDirectory() method. Use it and append catalyst-[env] folder (env is empty for prod).

Need to check permissions if needed

Requires

• Permissions utils #3270