Source control background

[lainisourgod]

Hi! Thanks for the great theme. I really really love it.

We can improve source control view colors: set background to opaque colors so it's easier on view. Like here.

I used colors

{
            "diffEditor.insertedTextBackground": "#73d0ff07",
            "diffEditor.removedTextBackground": "#f29e7411"
}

Versus default colors

[dempfi]

Hi @lainisourgod, sorry for a massive delay on this one. From the time you opened this request I made several changes to VCS coloring and it does now look quite close to what you have in your screenshot. Let me know if I may close this issue