A new environment opens to an empty canvas, with nothing on it to say what to do next. Two changes:
- A guide on the empty canvas. When an environment has no resources, a guide points at adding your first service. It doesn't block anything: you can still pan, zoom, and use the add button and right-click menu as normal.
- GitHub first in the add menu. Deploying a repo is the most common way to start, so it's now the first option. The menu is also flattened, so adding a service from GitHub or from a container image are both top-level choices rather than a submenu.