feat(order info): added order info screen

lib/features/feed/presentation/widgets/subscribe_button_widget.dart

@@ -22,7 +22,7 @@ class _SubscribeButtonWidgetState extends State<SubscribeButtonWidget> {
   Widget build(BuildContext context) {
     return AnimatedOpacity(
       opacity: isSubscribe ? 0 : 1,
-      duration: Duration(milliseconds: 250),
+      duration: const Duration(milliseconds: 250),
       child: InkWell(
         onTap: () async {
           try {
@@ -38,12 +38,12 @@ class _SubscribeButtonWidgetState extends State<SubscribeButtonWidget> {
         },
         borderRadius: BorderRadius.circular(8),
         child: Ink(
-          padding: EdgeInsets.symmetric(horizontal: 12, vertical: 4),
+          padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 4),
           decoration: BoxDecoration(
             borderRadius: BorderRadius.circular(8),
             color: appTheme.gray200,
           ),
-          child: Text(
+          child: const Text(
             'Подписаться',
             style: TextStyle(
               fontSize: 13,