updated forward icon in message options and added scale limits to profile picture viewer

lib/view/pages/talk/widgets/chat_message_options_dialog.dart

@@ -105,7 +105,7 @@ void showChatMessageOptionsDialog(
         ),
       if (canReact && (bubbleData.message != '{file}' || attachedFile != null))
         ListTile(
-          leading: const Icon(Icons.forward_outlined),
+          leading: const Icon(Icons.shortcut_outlined),
           title: const Text('Weiterleiten'),
           onTap: () {
             Navigator.of(sheetCtx).pop();

lib/widget/large_profile_picture_view.dart

@@ -11,6 +11,8 @@ class LargeProfilePictureView extends StatelessWidget {
   Widget build(BuildContext context) => Scaffold(
     appBar: AppBar(title: const Text('Profilbild')),
     body: PhotoView(
+      minScale: 0.5,
+      maxScale: 3.0,
       imageProvider: Image.network(
         'https://${EndpointData().nextcloud().full()}/avatar/$username/1024',
       ).image,