Added stores for groups, group chatters and group permissions. Fixed some logging text.

Models/Channel.cs

@@ -7,6 +7,8 @@ namespace HermesSocketServer.Models
         public required string Id { get; set; }
         public required User User { get; set; }
         public required ChatterStore Chatters { get; set; }
+        public required GroupStore Groups { get; set; }
+        public required GroupPermissionStore GroupPermissions { get; set; }
         public required PolicyStore Policies { get; set; }
         public required TTSFilterStore Filters { get; set; }
         public required ActionStore Actions { get; set; }