Show talk-circle partners and topic on the location panel and Now tab.

The frame and card share member ids; the client builds the sentence from the directory and locale.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/HSchool.Server/Game/PresenceFrame.cs

@@ -25,10 +25,13 @@ internal static class PresenceFrame
             }
 
             var walking = row.Path.Count > 0 || row.RemainingMinutes > 0;
+            var circle = school.TalkCircleOf(row.PersonId);
             people.Add(new PresencePerson(
                 row.PersonId,
                 row.NodeId,
-                walking ? PresenceState.Walking : PresenceState.Here));
+                walking ? PresenceState.Walking : PresenceState.Here,
+                circle?.MemberIds ?? [],
+                circle?.TopicId ?? ""));
             counts[row.NodeId] = counts.GetValueOrDefault(row.NodeId) + 1;
         }