Open a screen
The host pushes one route; the SDK owns everything inside it.The four screens
Theming
The prebuilt UI takes a single typed theme passed atinit. Customization is
deliberately small: colors and the app bar only. Anything beyond this means
building your own UI with the headless methods.
No font, layout, spacing, or radius customization in v1. That’s “build your own
UI” territory. The point of the theme is to keep the prebuilt screens from
looking out of place, not to be a full design system.