feat: Harmony inventory agent crate that exposes an endpoint listing the host hardware. Has to be reviewed, generated 99% by GLM-4.5

harmony_inventory_agent/src/main.rs

@@ -0,0 +1,29 @@
+// src/main.rs
+use actix_web::{App, HttpServer, Responder, get};
+use hwinfo::PhysicalHost;
+use std::env;
+
+mod hwinfo;
+
+#[get("/inventory")]
+async fn inventory() -> impl Responder {
+    log::info!("Received inventory request");
+    let host = PhysicalHost::gather();
+    log::info!("Inventory data gathered successfully");
+    actix_web::HttpResponse::Ok().json(host)
+}
+
+#[actix_web::main]
+async fn main() -> std::io::Result<()> {
+    env_logger::init();
+
+    let port = env::var("PORT").unwrap_or_else(|_| "8080".to_string());
+    let bind_addr = format!("0.0.0.0:{}", port);
+
+    log::info!("Starting inventory agent on {}", bind_addr);
+
+    HttpServer::new(|| App::new().service(inventory))
+        .bind(&bind_addr)?
+        .run()
+        .await
+}