mod: color alpha

`withOpacity` -> `withValues`

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>

lib/pages/video/detail/introduction/widgets/action_row_item.dart

@@ -25,8 +25,11 @@ class ActionRowItem extends StatelessWidget {
   Widget build(BuildContext context) {
     return Material(
       color: selectStatus
-          ? Theme.of(context).colorScheme.primaryContainer.withOpacity(0.6)
-          : Theme.of(context).highlightColor.withOpacity(0.2),
+          ? Theme.of(context)
+              .colorScheme
+              .primaryContainer
+              .withValues(alpha: 0.6)
+          : Theme.of(context).highlightColor.withValues(alpha: 0.2),
       borderRadius: const BorderRadius.all(Radius.circular(30)),
       clipBehavior: Clip.hardEdge,
       child: InkWell(