GitHub theming / dark mode

[martin-braun]

GitHub offers a nice dark mode. It would feel only consistent to play along and add a dark mode to StarHub, too. I think the best would be to use the API of GitHub to gather the setting from GitHub itself:

If this isn't possible, providing the same settings would be great, nonetheless.

[hanula]

Feel free to modify the CSS and submit a PR @martin-braun, we can include it when time allows it.