fix: Fixed layout of Disk IO dashboard

[AncientPatata]

Motivation

Layout of the disk io dashboard felt a bit cramped and messy.

Description

Cleaned up the layout by splitting it into two rows and moving around the different panels

Testing

Not applicable.

Impact

Not applicable.

Additional Information

Not applicable.

Checklist

• My code adheres to the coding and style guidelines of the project.
• I have performed a self-review of my code.
• I have commented my code, particularly in hard-to-understand areas.
• I have made corresponding changes to the documentation.
• I have thoroughly tested my modifications and added tests when necessary.
• Tests pass locally and in the CI.
• I have assessed the performance impact of my modifications.