This PR contains the rock done to securize the /GET `/oauth/identity` endpoints on the OpenAPI specification document, plus it also improves the endpoints ordering in the *Database* section.
Reviewed-on: #10
Co-authored-by: Javier Cicchelli <javier@rock-n-code.com>
Co-committed-by: Javier Cicchelli <javier@rock-n-code.com>