chore: Follow up width

lib/pages/chat_list/stories_header.dart

@@ -194,7 +194,9 @@ class _StoryButtonState extends State<_StoryButton> {
 
   @override
   Widget build(BuildContext context) {
-    return InkWell(
+    return SizedBox(
+      width: 82,
+      child: InkWell(
         onHover: _onHover,
         borderRadius: BorderRadius.circular(7),
         onTap: widget.onPressed,
@@ -280,6 +282,7 @@ class _StoryButtonState extends State<_StoryButton> {
             ),
           ),
         ),
+      ),
     );
   }
 }