Add visualization designer button

What does this MR do and why?

Describe in detail what your merge request does and why.

Adds a new button to the dashboard listing page to navigate to the Visualization Designer

Screenshots or screen recordings

How to set up and validate locally

Numbered steps to set up and validate the change are strongly suggested.

MR acceptance checklist

This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.

• I have evaluated the MR acceptance checklist for this MR.