Add support for directories

[frsantos]

Hey, thanks for the plugin.

I'm trying to migrate from RubyMIne (intellij) to VSCode and I want to pass my collection of scratch pads. However, as I have created a lot of scratchpads over the years, I have them organised by directory.

If I copy the whole list of files from RubyMine to VSCode, the directories appear but can't be navigated. If I click on one, it tries to open it in the editor, which of course it fails with "The file is not displayed in the text editor because it is a directory". Clicking on "Open Folder" opens a new window with the files in the browser, but it's not the most accessible way to do it.

Can I request to add support for structuring the files inside directories, please?

Having a "Explorer" like tree structure would be amazing.

[monatsend]

I made a fork for exactly this purpose, but im way behind, and maybe its a a bit crude. so some uptate efford is needed.