Dark theme [$100]

[lcges]

I have a proposal to add a dark theme.
Especially work at night - the default theme burns the eyes;)

--- There is a **[$100 open bounty](https://www.bountysource.com/issues/41234340-dark-theme?utm_campaign=plugin&utm_content=tracker%2F47456670&utm_medium=issues&utm_source=github)** on this issue. Add to the bounty at [Bountysource](https://www.bountysource.com/?utm_campaign=plugin&utm_content=tracker%2F47456670&utm_medium=issues&utm_source=github).

[lunny]

This is related to #56

[KangoV]

As most devs work at night when the kids have gone to bed (own up... you do), this would be a welcome feature. Coffee alone is not enough :)

[lcges]

I would propose to do this in 1.3.0
It perfectly fits in with the new logo.

[lunny]

@qdbdbp any update?

[lcges]

Yes. I send you the first dark motive - this is proof of concept.
I also added it online, you can take a test.

https://userstyles.org/styles/147278/gitea-io-dark

Please feedback and comments. I invite you to the discussion

[lcges]

I present the second version.
It is proposal by the well-known theme ARC.
Added green color - related to the logo and the entire visual concept of the Gitea.

p.s. Warning. This is the concept. Not ready products!!
Will prepare the final versions after the arrangements.

[lcges]

During the design I came up with one more idea of what style to choose.
I will soon propose to you.

Now I'm inviting to discuss