Feature Request: Open working directory

[MemerGamer]

I think we should add a functionality to choose a working directory where the users can create new files automatically instead of spamming the current config folder.
Of course we need to copy the config.json to this folder when we choose it, but it might be helpful.
It should be similar to Obisidian vaults.

(I can't guarantee but if I will have time for this feature I will start working on this, but I tought others might be interested in this)