[Feature]: Add cancel button to sandbox page

[andrewmusselman]

Problem Statement

When running an agent in the sandbox there is no way to cancel a long-running job

Proposed Solution

It would be convenient to have a cancel button to stop a job

Component

Other

Alternatives Considered

No response

Use Case

No response

Mockups / Examples

No response

Additional Context

No response

Contribution

• I would be willing to submit a PR to implement this feature

Code of Conduct

• I agree to follow this project's Code of Conduct