Completing Helper interface and integrating it into the handlers
Adding grants record for display in authorized clients listing
Adding ErrInvalidToken to make it easier to process auth errors in external applications
Add support for RFC 9207
Adding personal type to personal access tokens
Adding token Type to generation
Displaying scope access in metadata
Adding metadata endpoing for RFC 8414
Adding client token management handlers
Working token exchange
Adding oauth2 authorization handlers
Adding token type
Adding personal access tokens
Fixing json introspect output
Adding introspect handler
Fixing header check
Adding token fetch ops
Adding routes, etc.
Initial commit, much more to do