Have job duration inside Job selector

[FlorianJacta]

Description

A piece of new information should be present inside the job selector: the job duration.

Acceptance Criteria

• [ ] Ensure new code is unit tested, and check code coverage is at least 90%.
• [ ] Create related issue in taipy-doc for documentation and Release Notes.
• [ ] Check if a new demo could be provided based on this, or if legacy demos could be benefit from it.
• [ ] Ensure any change is well documented.

Code of Conduct

• [X] I have checked the existing issues.
• [ ] I am willing to work on this issue (optional)

[FlorianJacta]

Blocked by: #1544