update channel preview

lib/src/channel_name.dart

@@ -42,6 +42,7 @@ class ChannelName extends StatelessWidget {
         return Text(
           title,
           style: textStyle,
+          overflow: TextOverflow.ellipsis,
         );
       },
     );

lib/src/channel_preview.dart

@@ -56,20 +56,31 @@ class ChannelPreview extends StatelessWidget {
       leading: ChannelImage(
         onTap: onImageTap,
       ),
-      title: ChannelName(
+      title: Row(
-        textStyle: StreamChatTheme.of(context).channelPreviewTheme.title,
+        mainAxisAlignment: MainAxisAlignment.spaceBetween,
-      ),
-      subtitle: _buildSubtitle(context),
-      trailing: Row(
-        mainAxisSize: MainAxisSize.min,
         children: <Widget>[
-          _buildDate(context),
+          Flexible(
+            child: ChannelName(
+              textStyle: StreamChatTheme.of(context).channelPreviewTheme.title,
+            ),
+          ),
           if (channel.state.unreadCount > 0)
             UnreadIndicator(
               channel: channel,
             ),
         ],
       ),
+      subtitle: Row(
+        mainAxisAlignment: MainAxisAlignment.spaceBetween,
+        children: <Widget>[
+          Flexible(child: _buildSubtitle(context)),
+          _buildDate(context),
+        ],
+      ),
+      trailing: Row(
+        mainAxisSize: MainAxisSize.min,
+        children: <Widget>[],
+      ),
     );
   }
 

lib/src/stream_chat_theme.dart

@@ -230,7 +230,7 @@ class StreamChatThemeData {
           color: isDark ? Colors.white : Colors.black,
         ),
         subtitle: TextStyle(
-          fontSize: 13,
+          fontSize: 12.5,
           color: isDark ? Colors.white : Colors.black,
         ),
         lastMessageAt: TextStyle(