* Add base SQL and protobuf files
* Add options and public Ids
* Add AuthMethod and Account resources
* Add repository
* Add CreateAuthMethod to repository
* Add CreateAccount method to repository
* Remove redundant foreign keys
* Document relationships between iam and auth tables
* Document relationships between auth and auth_password tables
* Add documentation for subtype triggers
* Use wt_scope_id domain type for scope_id
* Refactor: move test helper function
* Remove check from SetTableName
* Remove check from another SetTableName
* Use org scope in tests
* Remove handling of CreateTime and UpdateTime from docs