Night Theme

[ghost]

Hello once again.
I also used this incredible app and it's incredibly simple, practical and amazing.
Same question I did with the issue I opened in the Privacy Friendly Ruler app repository I ask again here.
I'd really like to understand how I could contribute to create a Night Theme/Dark Theme.

Thanks for the work with the apps.

[jahway603]

For visual assessibility, a dark theme is missing from this app.

[DrDustwolf]

Still the same issue. I installed some of your programms, but as there is no dark/amoled-black/night-mode availlable, I'm not very often using your tools. They're just to bright and hurt my eyes.

I've installed the following of your tools:
Version 2.3.0
org.secuso.privacyfriendlyfinancemanager

Version 1.1.1
org.secuso.privacyfriendlyruler

Version 1.1.1
org.secuso.privacyfriendlytapemeasure

Version 1.2.2
org.secuso.privacyfriendlybattleship

Version 1.3.2
org.secuso.privacyfriendlypaindiary