Darkmode support

[ungjinPark]

Introduce my Dark Mode Support for Windows CCA

Hello, I'm an engineer who for testing accessibility of mobile applications and web pages. and I also have a low-visioning disability.

CCA is a good tools and I'm using it for my working always whenever testing for accessibility.

Background

Korean copy text wasn't translated, so I translated, and then suddenly I want to implements a dark mode for this tool. So I tried, and this is that result.

Note

I think maybe my codes are not good for team coding, and not good at other contributors to analyze, because I'm not familiar at 'electron' framework.

Dark mode Screenshots

Main

About CCA

Preferences

Deficiency

Would you review my result codes, build, test this?

[ungjinPark]

Second commit is additional fixes for translation error of a <label> element for Application Theme on Preferences Window, there're no main changes.

To compare, Please open the first commit.

[ferllings]

Thanks for the contribution.
I'll probably fix few minor contrast issues, but it looks good.

[ferllings]

The navigation tabs font color on light mode should stay white

Light mode

Original

[ferllings]

Thanks for your work.
If you also sync with the current main changes, I should be able to merge pretty quickly.

Note: next time, please try to break into smaller PRs, that's easier to review.

[ferllings]

@ungjinPark Thanks. Could you check the question, about 'force-dark', and fix the tabs color?
So I can merge it.

[ungjinPark]

@ferllings Oh, I'm sorry.
I got it, I going to modify that right now.

[ungjinPark]

@ferllings I've pushed those fixes at the 'trnaslation' branch. And, in pull request #291, there was a critical markup error. But that error fix is also included in my additional commit.