fix: stop SSH-authenticating hosts during routine status polling (#1347)

src/backend/hosts/metrics/host-status.ts

@@ -15,18 +15,3 @@ export function statusAfterAuthentication(
   if (authenticated) return "online";
   return current === "offline" ? "offline" : "reachable";
 }
-
-/**
- * Whether the cheap status probe must also authenticate over SSH.
- *
- * "online" means authenticated, and normally the metrics poll proves that.
- * That poll only runs while someone is viewing the host, so an unwatched host
- * with metrics enabled would otherwise never leave "reachable" - while a host
- * with metrics disabled, whose probe always authenticates, shows online.
- */
-export function needsStatusPollAuthentication(
-  metricsEnabled: boolean,
-  hasViewers: boolean,
-): boolean {
-  return !metricsEnabled || !hasViewers;
-}