url change

main.go

@@ -138,7 +138,14 @@ func main() {
 	}
 	defer client.Close()
 
+	// Routes are served at their CANONICAL public paths under /api/orders, so
+	// ingress routes straight to this service with no rewrite/strip — you can
+	// curl the pod or the ingress and the path is identical (deploy/API-ROUTING.md).
+	// /healthz stays pod-local for probes (never exposed at the edge).
 	mux := http.NewServeMux()
+	mux.HandleFunc("GET /healthz", func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusOK)
+	})
 	mux.HandleFunc("GET /api/orders", func(w http.ResponseWriter, r *http.Request) {
 		w.Header().Set("Content-Type", "application/json")
 		w.WriteHeader(http.StatusOK)