[Feature Request] Where are the configuration files? / a.k.a. How to export/import configuration to transfer to another machine?

Hello,

Thanks for the tool.

Could you please add the location of the config files to the README?

I'm trying to configure several machines with the same config. Doing it manually is PitA. Would be great to be able to copy the config files or at least to have an "export/import config" option in the menus.

The issue names the README but no implementation files or tests. First locate how the extension stores its configuration and where the README documents setup, then clarify whether documenting the file locations is sufficient or an export/import menu is expected. Done means the chosen scope is documented or implemented with a clear transfer workflow.

Written by the indexing model from the issue text.