Translate remaining German text to English

internal/notes/notes_test.go

@@ -11,7 +11,7 @@ func TestLocalNotesPersistAndStayIsolated(t *testing.T) {
 	ctx := context.Background()
 	s := &Service{Dir: t.TempDir(), Namespace: "https://netbox.example"}
 	host := netbox.HostEntry{Name: "web01", Kind: "device"}
-	n := Note{Host: host, Text: "Wartung\nGrüße 🔧"}
+	n := Note{Host: host, Text: "Maintenance\nReady 🔧"}
 	if err := s.Write(ctx, n, false); err != nil {
 		t.Fatal(err)
 	}