chore: Follow up imagebubble borderradius

lib/pages/chat/events/image_bubble.dart

@@ -18,6 +18,7 @@ class ImageBubble extends StatelessWidget {
   final double width;
   final double height;
   final void Function()? onTap;
+  final BorderRadius? borderRadius;
 
   const ImageBubble(
     this.event, {
@@ -30,6 +31,7 @@ class ImageBubble extends StatelessWidget {
     this.height = 300,
     this.animated = false,
     this.onTap,
+    this.borderRadius,
     super.key,
   });
 
@@ -80,14 +82,16 @@ class ImageBubble extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
+    final borderRadius =
+        this.borderRadius ?? BorderRadius.circular(AppConfig.borderRadius);
     return Material(
       shape: RoundedRectangleBorder(
-        borderRadius: BorderRadius.circular(AppConfig.borderRadius),
+        borderRadius: borderRadius,
         side: BorderSide(color: Theme.of(context).dividerColor),
       ),
       child: InkWell(
         onTap: () => _onTap(context),
-        borderRadius: BorderRadius.circular(AppConfig.borderRadius),
+        borderRadius: borderRadius,
         child: Hero(
           tag: event.eventId,
           child: ConstrainedBox(

lib/pages/chat/events/message.dart

@@ -242,6 +242,7 @@ class Message extends StatelessWidget {
                           displayEvent,
                           textColor: textColor,
                           onInfoTab: onInfoTab,
+                          borderRadius: borderRadius,
                         ),
                         if (event.hasAggregatedEvents(
                           timeline,

lib/pages/chat/events/message_content.dart

@@ -26,12 +26,14 @@ class MessageContent extends StatelessWidget {
   final Event event;
   final Color textColor;
   final void Function(Event)? onInfoTab;
+  final BorderRadius borderRadius;
 
   const MessageContent(
     this.event, {
     this.onInfoTab,
     super.key,
     required this.textColor,
+    required this.borderRadius,
   });
 
   void _verifyOrRequestKey(BuildContext context) async {
@@ -111,6 +113,7 @@ class MessageContent extends StatelessWidget {
               width: 400,
               height: 300,
               fit: BoxFit.cover,
+              borderRadius: borderRadius,
             );
           case MessageTypes.Sticker:
             if (event.redacted) continue textmessage;