[MRG] Add Job Metrics to frontend.

[joaquingx]

Description

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Issue

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• [ ] I have performed a self-review of my code.
• [ ] My code follows the style guidelines of this project.
• [ ] I have made corresponding changes to the documentation.
• [ ] New and existing tests pass locally with my changes.
• [ ] If this change is a core feature, I have added thorough tests.
• [ ] If this change affects or depends on the behavior of other estela repositories, I have created pull requests with the relevant changes in the affected repositories. Please, refer to our official documentation.
• [ ] I understand that my pull request may be closed if it becomes obvious or I did not perform all of the steps above.