ANS Subdomains

[tonivlad]

Started looking into this and what it affects and what do we need to change

updates needed:

• @onsol-labs/tld-parser
• metadata processor should create metadata for them
• create, delete, list on the frontend

open questions:

• are they in the same collection as the domain they link to?
• how do people trade them on secondary?

seeing all the code changes and decisions that we need to work on I would personally delay it for now