fix: Username not visible after edit events

lib/pages/chat/events/message.dart

@@ -81,9 +81,10 @@ class Message extends StatelessWidget {
           EventTypes.Message,
           EventTypes.Sticker,
           EventTypes.Encrypted,
-            ].contains(nextEvent!.type)
+        ].contains(nextEvent!.type) &&
-        ? nextEvent!.senderId == event.senderId && !displayTime
+        nextEvent?.relationshipType == null &&
-        : false;
+        nextEvent!.senderId == event.senderId &&
+        !displayTime;
     final textColor = ownMessage
         ? Theme.of(context).colorScheme.onPrimary
         : Theme.of(context).colorScheme.onBackground;