🐛 Fix realtime call somethings account missing profile

DysonNetwork.Sphere/Chat/ChatRoomService.cs

@@ -40,6 +40,8 @@ public class ChatRoomService(AppDatabase db, ICacheService cache)
         if (member is not null) return member;
         
         member = await db.ChatMembers
+            .Include(m => m.Account)
+            .ThenInclude(m => m.Profile)
             .Where(m => m.AccountId == accountId && m.ChatRoomId == chatRoomId)
             .FirstOrDefaultAsync();
 

DysonNetwork.Sphere/Chat/RealtimeCallController.cs

@@ -105,7 +105,7 @@ public class RealtimeCallController(
         if (realtime is LivekitRealtimeService livekitService)
         {
             var roomParticipants = await livekitService.GetRoomParticipantsAsync(ongoingCall.SessionId);
-            participants = new List<CallParticipant>();
+            participants = [];
             
             foreach (var p in roomParticipants)
             {