We want to help potential contributors get on-board quickly and share our values and guidelines.

For that, we should add a CONTRIBUTING.md document to the repo.

Unless I am missing something it looks like setting up the project as described in the docs does not warrant a working function. By working I mean that there's now way of invoking the function without specifying the routes in the now.json file. If that is the case it could be helpful to others to provide details to setup a complete and working lambda function.

In addition, most rust repos hav

Check if the user is logged in in Sanity and skip that step to provide a better DX.

All files should be reindented based on the settings in .editorconfig.