fix(pegboard): fix collecting metrics for actors without workflows

Author: NathanFlurry

packages/edge/services/pegboard/src/ops/actor/get.rs

@@ -115,7 +115,21 @@ pub async fn pegboard_actor_get(ctx: &OperationCtx, input: &Input) -> GlobalResu
 
 	let actor_data = futures_util::stream::iter(actors_with_wf_ids)
 		.map(|(actor_id, workflow_id)| async move {
-			let pool = &ctx.sqlite_for_workflow(workflow_id).await?;
+			let pool = &match ctx.sqlite_for_workflow(workflow_id).await {
+				Ok(x) => x,
+				Err(err)
+					if matches!(
+						err.as_workflow_error(),
+						Some(WorkflowError::WorkflowNotFound)
+					) =>
+				{
+					// Workflow is complete
+					return GlobalResult::Ok(None);
+				}
+				Err(err) => {
+					return GlobalResult::Err(err);
+				}
+			};
 
 			let (actor_row, port_ingress_rows, port_host_rows, port_proxied_rows) = tokio::try_join!(
 				sql_fetch_one!(