[Feature]: 建议增加agent的删除功能

[xingheluqi]

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• [X] I agree to follow the Code of Conduct that this project adheres to.
• [X] I have searched the issue tracker for an issue that matches the one I want to file, without success.

Problem Description

现在离线的agent无法删除，建议增加agent的删除功能

Proposed Solution

建议增加agent的删除功能

Alternatives Considered

No response

Additional Information

No response