fall back to /health on non-2xx to distinguish API down from /status broken

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

Author: jarugupj

cmd/status.go

@@ -50,7 +50,14 @@ func runStatus(cmd *cobra.Command, args []string) error {
 	defer resp.Body.Close()
 
 	if resp.StatusCode < 200 || resp.StatusCode >= 300 {
-		pterm.Error.Println("Kernel API is down. Check https://status.kernel.sh for updates.")
+		msg := "Kernel API is down. Check https://status.kernel.sh for updates."
+		if h, herr := client.Get(util.GetBaseURL() + "/health"); herr == nil {
+			h.Body.Close()
+			if h.StatusCode >= 200 && h.StatusCode < 300 {
+				msg = "Kernel API is responding but /status is unavailable. Check https://status.kernel.sh for updates."
+			}
+		}
+		pterm.Error.Println(msg)
 		return nil
 	}