👨‍💼 Let's get set up with Resend. Now if you'd like to sign up for an account be my guest, but the company's not going to pay for all your development emails. So instead I recommend you just make a fake RESEND_API_KEY because in the next step we're going to mock the API for local development anyway.

🐨 First create the RESEND_API_KEY environment variable in and add it to the validated variables in the file.

Once you've got that done, I want you to write up the email sending utility in which Kellie 🧝‍♂️ already started a bit.

NOTE: we'll get to the @react-email/components stuff later. Right now you'll just use the basic text and html options.

If you'd like to test it out, be my guest (just stick a sendEmail call in the loader of the /signup route and log the response or something), but unless you set up a real account, it won't do anything. We'll get to that next.