Create a new Design Theme

[tobiu]

Related to: #5963 (Please read this ticket first)

A call to all designers who would like to participate in hacktoberfest.

Obviously creating an entire theme is a big epic. We can split it up fairly easily: every component / widget is worth a separate pull request.

[vanshajkataria]

@tobiu
Can I please work on this issue?

[tobiu]

@vanshajkataria you are welcome to create a sub-issue on your own. otherwise i need a title for it (e.g. the theme name, color palette), but then you need to add a comment there, otherwise i can not assign it.

[vanshajkataria]

@tobiu Okay, Understood!
I will get back to you with a sub-issue in some time.

[petercr]

This sounds great, maybe we should try to open the issue(s) first as well.
That way people won't end up working on the same design feature at the same time.