mod: save more covers

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

lib/pages/subscription/widgets/item.dart

@@ -1,3 +1,4 @@
+import 'package:PiliPalaX/common/widgets/image_save.dart';
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
 import 'package:PiliPalaX/common/constants.dart';
@@ -27,6 +28,11 @@ class SubItem extends StatelessWidget {
           'id': subFolderItem.id.toString(),
         },
       ),
+      onLongPress: () => imageSaveDialog(
+        context: context,
+        title: subFolderItem.title,
+        cover: subFolderItem.cover,
+      ),
       child: Padding(
         padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 5),
         child: LayoutBuilder(