Cockatrice/cockatrice/themes/Fusion
Lukas Brübach ea09f92029 [Client] Add [AppColors] application palette roles
The home-tab buttons' gradient over the static theme background was hardcoded, and accent-derived fallbacks could not be themed or edited: QPalette's role set is closed, so any application-specific color has to live in Cockatrice's own palette layer.

- Add an AppColor::Role enum (AccentStrong / AccentSoft) stored on PaletteConfig and round-tripped from palette-<scheme>.toml under a new [AppColors] section.
- Cache the applied app colors in ThemeManager and expose appColor(Role) with a palette-accent-derived fallback; emit paletteChanged() from applyStyleAndPalette so previews, scheme switches and OS dark mode repaint palette-driven widgets.
- Fill both app roles in PaletteGenerator::fromAccent and surface them as a dedicated section in the palette editor.
- Drive the home-tab buttons from appColor() whenever the background source is the theme (any theme, not just built-ins).
- Ship AccentStrong / AccentSoft values in the Fusion and Default default palettes so the static home-tab buttons keep their classic greens.

# Conflicts:
#	cockatrice/src/interface/widgets/general/home_widget.cpp
2026-09-11 18:15:30 +02:00
..
palette-default-dark.toml [Client] Add [AppColors] application palette roles 2026-09-11 18:15:30 +02:00
palette-default-light.toml [Client] Add [AppColors] application palette roles 2026-09-11 18:15:30 +02:00
theme.cfg [App/Theme] Palette Editor (#6877) 2026-05-17 10:08:00 +02:00