refactor: move nomos-utils/lifecycle.rs.rs->nomos-services/utils'

nomos-services/utils/src/overwatch/lifecycle.rs

@@ -0,0 +1,23 @@
+use overwatch_rs::services::life_cycle::LifecycleMessage;
+use overwatch_rs::services::ServiceData;
+use tracing::{debug, error};
+
+/// Handles the shutdown signal from `Overwatch`
+pub async fn should_stop_service<S: ServiceData>(msg: &LifecycleMessage) -> bool {
+    match msg {
+        LifecycleMessage::Shutdown(sender) => {
+            if sender.send(()).is_err() {
+                error!(
+                    "Error sending successful shutdown signal from service {}",
+                    S::SERVICE_ID
+                );
+            }
+            debug!("{} {}", S::SERVICE_ID, "Shutting down service");
+            true
+        }
+        LifecycleMessage::Kill => {
+            debug!("{} {}", S::SERVICE_ID, "Killing service");
+            true
+        }
+    }
+}