rc client + test

[djudjuu]

i tried to build a client that would

• call cleintSecretDetails to get the user id & secret
• use those to get the token
• initialize the fetcher with a header that includes the token

but I failed. I dont understand why, as I am basically jus trying to recreate the requests from insomnia... make you can help @gparuthi

or maybe its this weird bug, that you can't hit the api-endpoint either....ooooh..

[gparuthi]

Lets close this since the plan is to use Notion interface