fix: incoming call auto-dismiss, deleted message text, PiP drag cleanup

src/app/components/CallEmbedProvider.tsx

@@ -128,6 +128,13 @@ function IncomingCall({ dm, info, onIgnore, onAnswer, onReject }: IncomingCallPr
     }
   }, [playSound, info.notificationType]);
 
+  useEffect(() => {
+    const remaining = info.senderTs + info.lifetime - Date.now();
+    if (remaining <= 0) { onIgnore(); return; }
+    const id = setTimeout(onIgnore, remaining);
+    return () => clearTimeout(id);
+  }, [info.senderTs, info.lifetime, onIgnore]);
+
   return (
     <>
       <Overlay open backdrop={<OverlayBackdrop />}>

src/app/components/message/content/FallbackContent.tsx

@@ -8,11 +8,7 @@ export const MessageDeletedContent = as<'div', { children?: never; reason?: stri
   ({ reason, ...props }, ref) => (
     <Box as="span" alignItems="Center" gap="100" style={warningStyle} {...props} ref={ref}>
       <Icon size="50" src={Icons.Delete} />
-      {reason ? (
-        <i>{reason}</i>
-      ) : (
-        <i>This message has been deleted</i>
-      )}
+      <i>{reason ? `This message has been deleted — ${reason}` : 'This message has been deleted'}</i>
     </Box>
   )
 );