Remove run times from Performance Screen

[bracyw]

Description

Remove the current run, last run, and final run times from the Performance Screen as they don't work properly. The Performance Screen should maintain its current layout, just without the top runs section.

Acceptance Criteria

• Current run time display is removed
• Last run time display is removed
• Final run time display is removed
• Performance Screen layout remains intact without these elements

Proposed Solution

• Remove run time components from Performance Screen UI
• Remove any associated data listeners for run times
• Adjust layout/spacing as needed to maintain clean appearance

[bodhiYG]

#168