Dark Theme and make more accessable

[rameshgavara]

Hi Team,

As a Low vision person, I am able to work on Dark Background and White foreground (Dark theme).

I won't find the feature, kindly upgrade for the same. I tried the suggestions in google as work with Palette option,

in my case that's not much help. and also kindly make Alteryx as much as accessible.

Thanks & Regards

Rameshchandra