Suggestion for fixing transparency.

[lucasmalara]

I have a reflection on how transparent option is implemented as of now.
I suggest to override NeoTreeDimText.bg to "NONE" as well, when overriding transparent to true.
To reduce this:

require("vscode").setup({
    -- other options...
    transparent = true,
    group_overrides = {
        NeoTreeDimText = { bg = "NONE" },
    },
})

To that:

require("vscode").setup({
    -- other options...
    transparent = true,
})

Without overriding NeoTreeDimText, there's a background behind directories markers with neo-tree.nvim which seems off: