Changing color theme

[aleksarias]

Checklist

• [X] There are no similar issues or pull requests for this yet.

Is your feature related to a problem? Please describe.

This feature request is not related to a problem.

Describe the solution you would like.

I would like to see some documentation on how the color theme can be changed.

Describe alternatives you considered

I've tried searching for how other repos have done this and so far it appears like this is a custom implementation.

Additional context

No response

[aminalaee]

This is an interesting one, I think we can just add different CSS classes for different components and allow them to be configured via the Admin instance, I'll look into this but if anyone has good understanding of UI feel free to contribute.