v0.9.33 bugs fixes

frontend/src/components/ChatWindow.jsx

@@ -225,11 +225,15 @@ export default function ChatWindow({ group, onBack, onGroupUpdated, onDirectMess
           </button>
         )}
 
-        {isDirect && group.peer_avatar ? (
+        {isDirect && group.peer_avatar && !group.is_managed ? (
           <div style={{ position: 'relative', flexShrink: 0 }}>
             <img src={group.peer_avatar} alt={group.name} className="group-icon-sm" style={{ objectFit: 'cover', padding: 0 }} />
             {isOnline && <span className="online-dot" style={{ position: 'absolute', bottom: 1, right: 1 }} />}
           </div>
+        ) : group.is_managed ? (
+          <div className="group-icon-sm" style={{ background: avatarColors.dm, borderRadius: 8, flexShrink: 0, fontSize: 11, fontWeight: 700 }}>
+            {group.is_multi_group ? 'MG' : 'UG'}
+          </div>
         ) : (
           <div className="group-icon-sm" style={{ background: group.type === 'public' ? avatarColors.public : avatarColors.dm, flexShrink: 0 }}>
             {group.type === 'public' ? '#' : isDirect ? (group.peer_real_name || group.name)[0]?.toUpperCase() : group.name[0]?.toUpperCase()}