feat: simplify OpenRPC API and reorganize examples

- Simplified RunnerConfig to just name, command, and optional env
- Removed RunnerType and ProcessManagerType enums
- Removed db_path, redis_url, binary_path from config
- Made runner name also serve as queue name (no separate queue param)
- Added secret-based authentication to all runner management methods
- Created comprehensive osiris_openrpc example
- Archived old examples to _archive/
- Updated client API to match simplified supervisor interface

cmd/supervisor.rs

@@ -50,6 +50,14 @@ struct Args {
     /// Mycelium topic for supervisor RPC messages
     #[arg(long, default_value = "supervisor.rpc")]
     topic: String,
+    
+    /// Port for OpenRPC HTTP server
+    #[arg(long, default_value = "3030")]
+    port: u16,
+    
+    /// Bind address for OpenRPC HTTP server
+    #[arg(long, default_value = "127.0.0.1")]
+    bind_address: String,
 }
 
 #[tokio::main]
@@ -97,6 +105,42 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
         }
     };
     
+    // Print startup information
+    let server_url = format!("http://{}:{}", args.bind_address, args.port);
+    println!("\n╔════════════════════════════════════════════════════════════╗");
+    println!("║  Hero Supervisor Started                                   ║");
+    println!("╚════════════════════════════════════════════════════════════╝");
+    println!("  📡 OpenRPC Server: {}", server_url);
+    println!("  🔗 Redis: {}", args.redis_url);
+    #[cfg(feature = "mycelium")]
+    if !args.mycelium_url.is_empty() {
+        println!("  🌐 Mycelium: {}", args.mycelium_url);
+    } else {
+        println!("  🌐 Mycelium: Disabled");
+    }
+    #[cfg(not(feature = "mycelium"))]
+    println!("  🌐 Mycelium: Not compiled (use --features mycelium)");
+    println!("╚════════════════════════════════════════════════════════════╝\n");
+    
+    // Start OpenRPC server in background
+    use std::sync::Arc;
+    use tokio::sync::Mutex;
+    use hero_supervisor::openrpc::start_http_openrpc_server;
+    
+    let supervisor_arc = Arc::new(Mutex::new(supervisor.clone()));
+    let bind_addr = args.bind_address.clone();
+    let port = args.port;
+    
+    tokio::spawn(async move {
+        info!("Starting OpenRPC server on {}:{}", bind_addr, port);
+        if let Err(e) = start_http_openrpc_server(supervisor_arc, &bind_addr, port).await {
+            error!("OpenRPC server error: {}", e);
+        }
+    });
+    
+    // Give the server a moment to start
+    tokio::time::sleep(tokio::time::Duration::from_millis(500)).await;
+    
     let mut app = SupervisorApp::new(supervisor, args.mycelium_url, args.topic);
     
     // Start the complete supervisor application