Add any notion of on or offshore locationality

[johnjasa]

Add any notion of on or offshore locationality

Prior versions of GreenHEART had different logic if a technology was located on or offshore.
Most all of the offshore capabilities have not been maintained with the newer H2I framework.
This includes both fixed and floating offshore.

Proposed solution

With #384, we've removed some of the offshore computations and files.
We'd have to bring some of that back in and integrate it with the existing framework to enable these offshore capabilities.

Alternatives considered

Additional context