Update OsirisClient to use unified JobBuilder for both native and WASM

- Use hero_supervisor_openrpc_client::JobBuilder for both native and WASM builds
- Simplified execute_script method by removing duplicate job building code
- JobBuilder now works consistently across platforms
- Removed separate WasmJobBuilder usage

client/src/lib.rs

@@ -211,20 +211,26 @@ impl OsirisClient {
         let secret = self.supervisor_secret.as_ref()
             .ok_or_else(|| OsirisClientError::ConfigError("supervisor_secret not configured for commands".to_string()))?;
 
-        // Use supervisor client for native builds
+        // Use unified JobBuilder for both native and WASM
+        use hero_supervisor_openrpc_client::JobBuilder;
+        
+        let job = JobBuilder::new()
+            .caller_id("osiris-client")
+            .context_id("command-execution")
+            .payload(script)
+            .runner(&self.runner_name)
+            .executor("rhai")
+            .timeout(self.timeout)
+            .build()
+            .map_err(|e| OsirisClientError::CommandFailed(e.to_string()))?;
+        
         #[cfg(not(target_arch = "wasm32"))]
         {
-            use hero_supervisor_openrpc_client::{SupervisorClient, JobBuilder};
+            use hero_supervisor_openrpc_client::SupervisorClient;
             
             let supervisor_client = SupervisorClient::new(supervisor_url)
                 .map_err(|e| OsirisClientError::CommandFailed(e.to_string()))?;
             
-            let job = JobBuilder::new()
-                .runner_name(&self.runner_name)
-                .script(script)
-                .timeout(self.timeout)
-                .build();
-            
             let result = supervisor_client.run_job(secret, job)
                 .await
                 .map_err(|e| OsirisClientError::CommandFailed(e.to_string()))?;
@@ -243,19 +249,12 @@ impl OsirisClient {
             }
         }
         
-        // Use WASM client for browser builds
         #[cfg(target_arch = "wasm32")]
         {
-            use hero_supervisor_openrpc_client::wasm::{WasmSupervisorClient, WasmJobBuilder};
+            use hero_supervisor_openrpc_client::wasm::WasmSupervisorClient;
             
             let supervisor_client = WasmSupervisorClient::new(supervisor_url.clone());
             
-            let job = WasmJobBuilder::new()
-                .runner_name(&self.runner_name)
-                .script(script)
-                .timeout(self.timeout as i32)
-                .build();
-            
             let result_str = supervisor_client.run_job(secret.clone(), job)
                 .await
                 .map_err(|e| OsirisClientError::CommandFailed(format!("{:?}", e)))?;