Preserve symlink and submodule icons

[kidonng]

Symlinked folders/files (including submodules) have a different icon to indicate their type, but this extension doesn't preserve it.

Without extension:

With extension:

Test repo: https://github.com/lxqt/lxqt

[Claudiohbsantos]

That's a very good point. The VSCode extension doesn't seem to need any special handling of symlinks because there is another indicator in the explorer for such files/folders, but in this case it becomes undistinguishable.

I'll look into how to painlessly skip modifying these icons without having to change the upstream icon mappings

[Claudiohbsantos]

Submodules now show the "git" folder icon, and symlinks have a new custom icon. See image below for reference

I'm closing this issue since this change should make it into the next release already. Thanks for opening it :)

[kidonng]

Awesome! Thanks for your work.