feat(bridge): clan.disbanded carries the roster it ended

The website tells a disbanded clan's members, but the clan board that
follows the event (and, after an outage, precedes the backlog) has
already removed that roster from its store. The game walks Members to
drop each membership and never empties the list, so it is still whole
when OnClanDisbanded fires. Part of protocol 7.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01E14m6SuuY6i1vASFeGDBeY

overlay/oxide/plugins/RunicGateway.cs

@@ -1975,6 +1975,23 @@ namespace Oxide.Plugins
 
             Dictionary<string, object> frame = ClanFrame("clan.disbanded", clan);
             PutPlayer(frame, "steamId", "name", steamId);
+
+            // Protocol 7: who was in it. The website tells a disbanded clan's members, and by the
+            // time it reads this frame the next board may already have removed the roster it would
+            // otherwise ask — the board is re-sent seconds after this, and after an outage it is
+            // applied before the backlog. The game has deleted the clan from its database by now,
+            // and walked `Members` to drop each one's membership, but it never empties the list
+            // itself — so it is still whole here, bounded by the clan's own member limit.
+            if (clan.Members != null)
+            {
+                List<object> members = new List<object>();
+
+                foreach (ClanMember member in clan.Members)
+                    members.Add(member.SteamId.ToString());
+
+                frame["members"] = members;
+            }
+
             EmitFrame(frame);
 
             ScheduleClansBoard();