Host details page: make "Issues" count clickable

[allenhouchins]

• @noahtalerman: User requested this because while the host record displays a count of critical issues, there’s no way to click on that count to see the specific vulnerabilities affecting the host. This makes it harder to investigate and remediate issues efficiently.
  • @noahtalerman: In the interim, users have to manually cross-reference other views in Fleet to determine which vulnerabilities contribute to the count.
  • @noahtalerman: Eventually, Fleet should make the count clickable, leading to a page or modal that highlights the specific critical issues affecting the host, similar to how OS settings are clickable.

---