[FEAT] Add an option to clear chat history on the other platforms

### Is your feature request related to a problem? / 你想要的功能和什么问题相关？

After using a while with ChatGPT/Claude.ai, there could be many untitled new chats in the history, like this:

| ChatGPT | Claude |
| ------- | ------ |
|  |  |

### Describe the solution you'd like. / 你想要的解决方案是什么？

Maybe add an option as https://github.com/josStorer/chatGPTBox does to auto-clear them:
- [ ] Disable web mode history for better privacy protection, but it will result in unavailable conversations after a period of time


### Describe alternatives you've considered. / 你考虑过的其他方案是什么？

1. Auto-clean up all the related conversations before quitting the app, but I wonder if it's easier.
2. Delete the corresponding chat thread on the other platform when the conversation was deleted in ChatALL

### Additional context / 其他信息

_No response_