add zdfz models and macros for auto client generation

lib/clients/osiris/src/lib.rs

@@ -13,10 +13,15 @@ use thiserror::Error;
 pub mod kyc;
 pub mod payment;
 pub mod communication;
+pub mod macros;
+
+#[cfg(feature = "zdfz")]
+pub mod zdfz_extensions;
 
 pub use kyc::*;
 pub use payment::*;
 pub use communication::*;
+pub use macros::*;
 
 #[derive(Debug, Error)]
 pub enum OsirisClientError {
@@ -34,6 +39,9 @@ pub enum OsirisClientError {
     
     #[error("Command execution failed: {0}")]
     CommandFailed(String),
+    
+    #[error("Serialization failed: {0}")]
+    SerializationFailed(String),
 }
 
 /// Osiris client with CQRS support