PrimaryBody and SecondaryBody colors for theme

Personne n'a encore pris cette issue.

For my project I am currently writing a style for RadioButton that is styled as a ChoiceChip (https://material.io/components/chips#choice-chips)
Currently I have the following result:

As you can see the light theme is nice, but unfortunately the foreground color of the dark theme does not have enough contrast.
The problem is that for light theme I need the foreground to be PrimaryHueDarkBrush, but for the dark theme it must be PrimaryHueLightBrush. (Same for Secondary)
I currently think the best way to achieve this is by introducing a PrimaryBody and SecondaryBody color to the theme. The naming because it reacts in a similar way as currently the MaterialDesignBody color does.

I am willing to look into creating a PR with the necessary changes if you also see this as a good solution. Otherwise I hope you can come up with a better solution to fix this issue.

Commencez par examiner le comportement existant des couleurs de thème pour PrimaryHueDarkBrush, PrimaryHueLightBrush, les couleurs secondaires et MaterialDesignBody. Suivez la façon dont un RadioButton stylé comme un ChoiceChip sélectionne les couleurs de premier plan dans les thèmes clair et sombre, puis vérifiez que le comportement proposé de PrimaryBody et SecondaryBody fournit un contraste suffisant dans les deux thèmes.

Rédigé par le modèle d'indexation à partir du texte de l'issue.