modified: glob.core - make default network mode as public.

Network mode does not simply determine whether the CNR cache is used. Even after switching to cacheless in the future, it will continue to be used as a policy for user environments.

comfyui_manager/glob/manager_core.py

@@ -1678,7 +1678,7 @@ def read_config():
             'model_download_by_agent': False,
             'downgrade_blacklist': '',
             'always_lazy_install': False,
-            'network_mode': NetworkMode.OFFLINE.value,
+            'network_mode': NetworkMode.PUBLIC.value,
             'security_level': SecurityLevel.NORMAL.value,
             'db_mode': DBMode.CACHE.value,
         }