fixed: source url of nightly should be repository not reference

glob/manager_server.py

@@ -867,7 +867,7 @@ async def install_custom_node(request):
             node_spec_str = f"{cnr_id}@{selected_version}"
         else:
             node_spec_str = f"{cnr_id}@nightly"
-            git_url = [json_data.get('reference')]
+            git_url = [json_data.get('repository')]
             if git_url is None:
                 logging.error(f"[ComfyUI-Manager] Following node pack doesn't provide `nightly` version: ${git_url}")
                 return web.Response(status=404, text=f"Following node pack doesn't provide `nightly` version: ${git_url}")