Allow ColdFront to manage Bare Metal (BM)

## Motivation
As we move to having more BM usage, we will need to have a more automated way to manage it.

## Completion Criteria
ColdFront is able to manage Bare Metal leases

## Description
- [ ] Come up with ways to manage BM (ESI) leases
- [ ] Test
- [ ] Implement

## Completion dates
Desired - 2026-04-15
Required - TBD
