wip: hide a node in the default DTO used in standalone mode

This commit needs to be droped before the merge.

Signed-off-by: Clara Ni <[email protected]>

Author: clarani

src/app/sample-netzgrafik/netzgrafik_default.json

@@ -214,7 +214,8 @@
       },
       "symmetryAxis": null,
       "warnings": null,
-      "labelIds": []
+      "labelIds": [],
+      "isCollapsed": true
     },
     {
       "id": 9,