Fix clusters table cell click navigation to Versions tab

We need to modify behavior for unavailable clusters:
Visually indicate restricted clusters with: Disabled cursor & additional text in a tooltip: "View cluster permissions required"

<img width="869" height="378" alt="Image" src="https://github.com/user-attachments/assets/90fde6cd-586d-4598-ab79-a3124b526c82" />