* fix broken form after ember data migration
* convert to typescript, add tests
* only transition on success
* use test.each
* use AuthMethodResource
* add tests and refactor fallback for engine-display-data
* fix token_type submitting for token auth methods
* fix imports
* fix conditional for token_type
* update comments add check for token_type
* fix test and add comment to clarify different setting types
* revert and keep unknown type, blowing the scope out too much!
Co-authored-by: claire bontempo <68122737+hellobontempo@users.noreply.github.com>
