Calculate Storage usage on node creation [ENG-2402]

[corbinSanders]

Purpose

We need to initialize storage usage on node creation. Whether this is a new node or a fork.

Changes

Adding update storage usage cache to save and forking methods. Adding tests

QA Notes

Please make verification statements inspired by your code and what your code touches.

• Verify Storage usage is available after node creation.
• Verify Storage usage is available and accurate after node forking.

What are the areas of risk?

Any concerns/considerations/questions that development raised? N/A

Documentation

N/A

Side Effects

Shouldn't be.

Ticket

https://openscience.atlassian.net/browse/ENG-2402