Pin Velo IDE editor to right or left of page view

It'd be amazing and super helpful if we could pin the page code editor to the right or left of the page, so we can get a full screen view of the page that we're working on, alongside the code we're writing that interacts with that page.

Currently, the page code editor comes up from the bottom of the page, cutting off much of the page itself, and making it difficult to see as much of the code in the editor at one time. Since many people work on widescreens, being able to move the code editor to the right or left of the page would provide a big improvement in usability.