Add function to test email templates

So I’ve been creating custom email templates here and have noticed there’s not really a good way to do this for every use case. For instance, when I want to test a “New Agent Welcome” email, I have to actually create a fake agent to get the email, then delete them and recreate them if I want to test it again. If I want to test the “Order Submitted” email, I have to put through a fake order. It just seems like it would help a lot to have some sort of platform or service within Spiro where email templates can be tested before actually going out to clients.