fix: add missing getback

lib/pages/dynamics/widgets/author_panel.dart

@@ -167,6 +167,7 @@ class MorePanel extends StatelessWidget {
             ),
             leading: const Icon(Icons.share_outlined, size: 19),
             onTap: () async {
+              Get.back();
               var result = await Share.share(
                       '${HttpString.baseUrl}/dynamic/${item.idStr} UP主: ${item.modules.moduleAuthor.name}')
                   .whenComplete(() {});