add ramdisk, load AI model to ramdisk and start recognition from it

rewrite zmq to DEALER and ROUTER
add GET_USER command to get CurrentUser from Python
all auth is on the python side
inference run and validate annotations on python

Azaion.CommonSecurity/DTO/Commands/FileCommand.cs

@@ -1,24 +0,0 @@
-using MessagePack;
-
-namespace Azaion.CommonSecurity.DTO.Commands;
-
-[MessagePackObject]
-public class FileCommand
-{
-    [Key("CommandType")]
-    public CommandType CommandType { get; set; }
-
-    [Key("Filename")]
-    public string Filename { get; set; }
-
-    [Key("Data")]
-    public byte[] Data { get; set; }
-
-}
-
-public enum CommandType
-{
-    None = 0,
-    Inference = 1,
-    Load = 2
-}

Azaion.CommonSecurity/DTO/Commands/RemoteCommand.cs

@@ -0,0 +1,24 @@
+using MessagePack;
+
+namespace Azaion.CommonSecurity.DTO.Commands;
+
+[MessagePackObject]
+public class RemoteCommand(CommandType commandType, string? filename = null, byte[]? data = null)
+{
+    [Key("CommandType")]
+    public CommandType CommandType { get; set; } = commandType;
+
+    [Key("Filename")]
+    public string? Filename { get; set; } = filename;
+
+    [Key("Data")]
+    public byte[]? Data { get; set; } = data;
+}
+
+public enum CommandType
+{
+    None = 0,
+    Inference = 1,
+    Load = 2,
+    GetUser = 3
+}