TYPO3 Core

In #103211 the tree node labels were introcuded, which allow to define a hard coded color. On the other hand, since #103043 the page tree supports dark mode.

Both features are nice features, but should be improved. The label color should not be a hard coded color, but respect the context. At least, it should be possible to define two separate colors:

• color to be used on light background
• color to be used on dark background

Maybe, we even should think about a even more complex solution which also supports more user preferences like high contrast.