[Bug] WebUI config changes not persisted to disk (cmd_config.json not updated on save)

[Joy-LQ]

Bug Description

Changes made through the WebUI are not written to disk. The config file cmd_config.json is only updated in memory, so all changes are lost after container restart.

Environment

• AstrBot version: v4.18.0
• Deployment: Docker container

Steps to Reproduce

1. Open AstrBot WebUI
2. Change any setting (e.g. default LLM provider)
3. Click Save
4. Check the modification timestamp of data/cmd_config.json — it does not change
5. Restart the AstrBot container
6. The setting reverts to the previous value

Expected Behavior

Saving in WebUI should write the updated config to data/cmd_config.json on disk immediately.

Actual Behavior

cmd_config.json timestamp remains unchanged after saving. Settings only persist in memory and are lost on restart.

Workaround

Manually edit data/cmd_config.json directly and restart the container.

[leafliber]

please update AstrBot to latest(4.26.3) and try again. thx

[zouyonghe]

在不提供支持的版本，请先更新版本