[FR] - Node Repo Updates

[Ranchhand87]

External
Internal if an IOHK staff member.
External otherwise.

Area
Other Any other topic (Repo organization and design).

Describe the feature you'd like
Please see the following document. https://docs.google.com/document/d/1Sf8HJNfdu-8equF991_NOaZE1vcJiN0fs6cy0z5G_Mg/edit?usp=sharing Updates suggested by EarnCoinPool, suggestions to align to organization within https://github.com/input-output-hk/mithril

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered. N/A

Additional context / screenshots
Add any other context or screenshots about the feature request here.

Still working on a detailed review.