Nitro UI: Auto populate Authorization and HTTP Headers from backend configurations

[gideonogega]

In Swashbuckle.AspnetCore swagger definitions, we are able to populate Oauth 2.0 flows via appsettings.json

See: https://github.com/domaindrivendev/Swashbuckle.AspNetCore?tab=readme-ov-file#add-security-definitions-and-requirements and and https://stackoverflow.com/a/66376443

Can we add this to the Nitro UI as well?

Generally, you already have it in order to add authorization anyways, so might as well pre-populate the Nitro UI