UI: Dashboard rolls-up data based on UserType

# 💡 Summary #

Display grouped data based on the UserType associated to the vulnerability data collection.

## Motivation and context ##

This is a UX upgrade for Regional Admins, Global View and Global Admin user types.

## Implementation notes ##

Expected Dashboard Display per User Type:
1. Standard User: Should see specific organization data. (Is Working)
2. Regional Admin: Should have see all data for organizations within their associated region. (Needs Built)
3. GlobalView and Global Admin: Should see all data for all organizations. (Needs Built)

## Acceptance criteria ##

- [ ] The dashboard should dynamically display relevant data based on the user’s type.
- [ ] Implement logic to filter data based on user roles.
- [ ] Document any endpoint changes.
- [ ] Specify the data sources or APIs used for collecting organization data.