* ServiceAccounts: move token handlers to specific file
* ServiceAccounts: move Add API key to Service account
* APIKeys: api keys can still be used even when service accounts are enabled
* APIKeys: legacy endpoint can't be used to add SA tokens
* ServiceAccount: add tests for creation with nil and non-nil service account ids
* ServiceAccounts: fix unnasigned cfg and AC typo
* Test: test service account token adding
* fix linting error
* ServiceAccounts: Handle Token deletion
* rename token funcs
* rename token funcs and api wrapping
* add token deletion tests
* review
Co-authored-by: eleijonmarck <eric.leijonmarck@gmail.com>
* remove bus
* Update pkg/api/apikey.go
Co-authored-by: eleijonmarck <eric.leijonmarck@gmail.com>