Update About page since Dark mode is released

[Lucky-Loek]

Description

This awesome app already includes Dark mode, so let's show off on the About page!

Let me know if I still need to build the thing, or that it's okay to just leave it at this.

Type of change

Please select the option that is relevant

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation

Checklist

• I have commented my code, particularly in hard-to-understand areas.
• All the required documentation is added.
• My code follows the style guidelines of this project.
• I have performed a self-review of my own code.

Additional information

None

[jochemvogel]

Thanks! CI is failing, because somehow it can't find the env variable (which is a just the (public) API URL). Already added it to the workflow and the repository secrets, so that doesn't make sense. Will have a look at it later.

[jochemvogel]

A little bit more complicate than I thought (https://github.com/jochemvogel/ictmethods.nl/issues/48). Gonna try a few things and otherwise hard code the API URL in the workflow, but there has to be a way of fixing this ⏳

This change wouldn't affect anything, so I'm just gonna merge this one. Thanks again!