update api, fix tests and examples

examples/simple_job_workflow.rs

@@ -0,0 +1,64 @@
+//! Simple job workflow example
+//! 
+//! This example demonstrates the basic job lifecycle using the new API:
+//! 1. Create a job
+//! 2. Start the job
+//! 3. Monitor its progress
+//! 4. Get the result
+
+use hero_supervisor_openrpc_client::{SupervisorClient, JobBuilder, JobResult};
+use std::time::Duration;
+use tokio::time::sleep;
+
+#[tokio::main]
+async fn main() -> Result<(), Box<dyn std::error::Error>> {
+    println!("Simple Job Workflow Example");
+    println!("============================\n");
+
+    // Create client
+    let client = SupervisorClient::new("http://localhost:3030")?;
+    let secret = "user-secret-456";
+
+    // Create a simple job
+    let job = JobBuilder::new()
+        .caller_id("simple_example")
+        .context_id("demo")
+        .payload("echo 'Hello from Hero Supervisor!' && sleep 3 && echo 'Job completed!'")
+        .executor("osis")
+        .runner("osis_runner_1")
+        .timeout(60)
+        .env_var("EXAMPLE_VAR", "example_value")
+        .build()?;
+
+    println!("📝 Creating job...");
+    let job_id = client.jobs_create(secret, job).await?;
+    println!("✅ Job created: {}\n", job_id);
+
+    println!("🚀 Starting job...");
+    client.job_start(secret, &job_id).await?;
+    println!("✅ Job started\n");
+
+    println!("👀 Monitoring job progress...");
+    loop {
+        let status = client.job_status(&job_id).await?;
+        println!("   Status: {}", status.status);
+        
+        if status.status == "completed" || status.status == "failed" {
+            break;
+        }
+        
+        sleep(Duration::from_secs(2)).await;
+    }
+
+    println!("\n📋 Getting job result...");
+    match client.job_result(&job_id).await? {
+        JobResult::Success { success } => {
+            println!("✅ Success: {}", success);
+        },
+        JobResult::Error { error } => {
+            println!("❌ Error: {}", error);
+        }
+    }
+
+    Ok(())
+}