Hi @Matthew Dahlman7. Thanks for sharing your feedback with us. Currently, the items available on the editor are not customizable. However, our product team improves our editor eventually and you can help us learn what needs to be added to our product.
Regarding adding SQL to the code block, our product team will review all the requests shared in this community and we will keep you updated on our product team's decisions here.
Again, thanks for taking the time and sharing your valuable feedback with us.