fix: complete sub callback agent state

heicode/controller/agnet_callback.go

@@ -304,6 +304,16 @@ func applyAgnetCallbackDeploymentState(payload agnetCallbackEnvelope, record agn
 		if status != "" {
 			record.Status = status
 			record.RuntimeState = status
+			if containsString([]string{"completed", "failed", "stopped"}, status) {
+				for idx := range record.AgentInstances {
+					if record.AgentInstances[idx].RuntimeState == "" || !containsString([]string{"failed", "stopped"}, record.AgentInstances[idx].RuntimeState) {
+						record.AgentInstances[idx].RuntimeState = status
+					}
+					if record.Phase != "" {
+						record.AgentInstances[idx].Phase = record.Phase
+					}
+				}
+			}
 			changed = true
 		}
 	case "phase.changed":

heicode/controller/agnet_control_plane_test.go

@@ -1270,15 +1270,6 @@ func TestAgnetCallbackUpdatesDeploymentRuntimeSnapshot(t *testing.T) {
 		"occurred_at":"2026-05-28T12:41:00Z",
 		"payload":{"stage":"deploy","checkpoint":"completed","summary":"Runtime completed"}
 	}`)
-	postCallback(`{
-		"event_id":"evt-runtime-agent-completed",
-		"event_type":"agent.completed",
-		"deployment_id":"swm-runtime-state-1",
-		"swarm_id":"swm-runtime-state-1",
-		"agent_instance_id":"agi-runtime-builder",
-		"occurred_at":"2026-05-28T12:41:30Z",
-		"payload":{"agent_role":"builder","status":"completed","stage":"deploy"}
-	}`)
 	postCallback(`{
 		"event_id":"evt-runtime-status-completed",
 		"event_type":"deployment.status_changed",