Added support for StreamElements' Overlay Key for TTS. Added emote support for stores. Reduced emotes sent to users.

Requests/DeleteRedeemableAction.cs

@@ -21,6 +21,15 @@ namespace HermesSocketServer.Requests
 
             if (result)
             {
+                var redemptions = channel.Redemptions.Get().Values
+                    .Where(r => r.ActionName == name);
+                foreach (var redemption in redemptions)
+                {
+                    var res = channel.Redemptions.Remove(redemption.Id, fromCascade: true);
+                    if (!res)
+                        _logger.Warning($"Failed to delete redemption by id from cascade [redemption id: {redemption.Id}]");
+                }
+
                 _logger.Information($"Deleted a redeemable action by name [name: {name}]");
                 return Task.FromResult(RequestResult.Successful(null));
             }