Resolves#46920.
When a user is assigned to multiple fleets, show a tooltip with those
fleets (similar to the User email column on the Hosts page).
<img width="317" height="201" alt="Screenshot 2026-06-04 at 10 23 32"
src="https://github.com/user-attachments/assets/7a579bc7-30fc-47cf-b3d7-3042b5348698"
/>
When a user has more than one role type, show a tooltip with the
roles/fleets for Various:
<img width="414" height="213" alt="Screenshot 2026-06-04 at 10 23 36"
src="https://github.com/user-attachments/assets/2e1e2cb1-9265-462a-a51e-a9a0b9930b8a"
/>
My account:
<img width="244" height="278" alt="Screenshot 2026-06-11 at 09 13 02"
src="https://github.com/user-attachments/assets/5a7f2621-8809-4c94-a02c-599f8137a562"
/>
<img width="323" height="293" alt="Screenshot 2026-06-11 at 09 13 06"
src="https://github.com/user-attachments/assets/2e3befd2-dc97-49ea-a02d-42a888b140b2"
/>
# Checklist for submitter
- [x] Changes file added for user-visible changes in `changes/`,
`orbit/changes/` or `ee/fleetd-chrome/changes`.
## Testing
- [x] QA'd all new/changed functionality manually
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
## Summary of Updates
* **New Features**
* Added tooltip details for **Settings > Users** and **My account** to
show all fleets and role groupings when a user has multiple assignments.
* **Improvements**
* Updated admin user/invite tables to enrich displayed data for
**Fleets** and **Role**.
* “Role” now supports a special **Various** view with tooltip breakdown
by associated teams.
* **Fleets** cells now show expanded, multi-line tooltips for multi-team
users and improved grey/italic styling for special cases.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Steven Palmesano
b838dd371b