buildDarkTheme function 
 
    
    
    
  Implementation
  ThemeData buildDarkTheme(BuildContext context, WidgetRef ref) => ThemeData(
      useMaterial3: true,
      brightness: Brightness.dark,
      colorScheme: ColorScheme.fromSeed(
        brightness: Brightness.dark,
        seedColor: Colors.white,
        primary: ref.watch(brandColorProvider),
      ),
      // shared
      textTheme: GoogleFonts.jetBrainsMonoTextTheme(
        ThemeData.dark().textTheme,
      ),
      sliderTheme: SliderThemeData(
        // ignore: deprecated_member_use
        year2023: false,
      ),
      filledButtonTheme: kFilledButtonTheme,
      outlinedButtonTheme: kOutlinedButtonTheme,
      drawerTheme: kDrawerTheme,
      cardTheme: kCardTheme,
      inputDecorationTheme: kInputTheme,
      listTileTheme: ListTileThemeData(
        selectedColor: Colors.white,
        selectedTileColor: ref.watch(brandColorProvider),
      ),
      extensions: [
        buildSandboxedTheme(context, ref),
      ],
    );