Dark Mode

[SRoy89]

Is your feature request related to a problem? Please describe. Add a dark mode. Eyes hurt...

Describe the solution you'd like Black background, white text, and the other colors will remain the same.

Describe alternatives you've considered Or invert the colors

Additional context I have made a concept screenshot:

[subhra74]

Its implemented but yet to be released

[goney3]

As someone who suffers from "eye floaters" having a dark theme is great so I don't see the spots all the time. Thank you so much for implementing it already. I am looking forward to the next release. This is a great program with a lot of potential, keep up the good work it's really appreciated, thank you for your generosity! 😃

[KaKi87]

Duplicate of #9