Possibility to be more discrete like gitlens

[GwenGuts]

Hi,

For starters, great work !

For now, the extension show the link in a comment above the selected code line. It will be great if it be more discrete, like gitlens, with a blurred gray info that we could click or hovering...

I don't know really how to expose it, but with Giflens, you have a comment that is shown to others, it could be more fun it we could share this info in a more discrete way.

Anyway, again, great work, fun to use :).

Thanks !