[Bug]:我让智能体删除 .agentscope/workspace，他真的能execute工具给删除，怎么整？或者写一个python脚本，也能删除workspace下其他userid的文件，根本防不住啊

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**Describe the bug**
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**To Reproduce**
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**Expected behavior**
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**Error messages**
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**Environment (please complete the following information):**

- AgentScope-Java Version: [e.g. 1.0.12, check your pom.xml dependency version or run `mvn dependency:tree | grep agentscope-parent:pom`(only mac/linux)]
- Java Version: [e.g. 17]
- OS: [e.g. macos, windows]

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