refactor external clients

put model batch size as parameter in config

Azaion.CommonSecurity/DTO/ExternalClientsConfig.cs

@@ -0,0 +1,16 @@
+namespace Azaion.CommonSecurity.DTO;
+
+public abstract class ExternalClientConfig
+{
+    public string ZeroMqHost { get; set; } = "";
+    public int    ZeroMqPort { get; set; }
+    public double OneTryTimeoutSeconds { get; set; }
+    public int    RetryCount {get;set;}
+}
+
+public class InferenceClientConfig : ExternalClientConfig
+{
+    public string ResourcesFolder { get; set; } = "";
+}
+
+public class GpsDeniedClientConfig : ExternalClientConfig;