add missing service port for rust webapp

examples/rhob_application_monitoring/src/main.rs

@@ -7,9 +7,7 @@ use harmony::{
             ApplicationScore, RustWebFramework, RustWebapp,
             features::rhob_monitoring::RHOBMonitoring,
         },
-        monitoring::alert_channel::{
-            discord_alert_channel::DiscordWebhook, webhook_receiver::WebhookReceiver,
-        },
+        monitoring::alert_channel::discord_alert_channel::DiscordWebhook,
     },
     topology::K8sAnywhereTopology,
 };
@@ -19,9 +17,10 @@ use harmony_types::net::Url;
 async fn main() {
     let application = Arc::new(RustWebapp {
         name: "test-rhob-monitoring".to_string(),
-        domain: Url::Url(url::Url::parse("hhtps://some-fake-url").unwrap()),
+        domain: Url::Url(url::Url::parse("htps://some-fake-url").unwrap()),
         project_root: PathBuf::from("./webapp"), // Relative from 'harmony-path' param
         framework: Some(RustWebFramework::Leptos),
+        service_port: 3000,
     });
 
     let discord_receiver = DiscordWebhook {