Set Checkbox color to fit design

lib/theming/darkAppTheme.dart

@@ -40,6 +40,8 @@ class DarkAppTheme {
         backgroundColor: MaterialStateProperty.all(Colors.white),
       )
     ),
-
+    checkboxTheme: CheckboxThemeData(
+      fillColor: MaterialStateProperty.all(marianumRed),
+    ),
   );
 }

lib/theming/lightAppTheme.dart

@@ -34,6 +34,9 @@ class LightAppTheme {
     progressIndicatorTheme: const ProgressIndicatorThemeData(
       color: marianumRed,
     ),
-
+    checkboxTheme: CheckboxThemeData(
+      fillColor: MaterialStateProperty.all(marianumRed),
+      // visualDensity: const VisualDensity(horizontal: VisualDensity.maximumDensity),
+    ),
   );
 }