View packs update without waiting for the platform

The screens that draw everyday elements — buttons, editors, tables, navigation, and the views for mesh nodes — used to travel inside the platform itself, so improving any of them meant waiting for a whole platform release.

They are now ordinary packages, installed and kept up to date like anything else from the store. A fix or a new control can reach a deployment on its own schedule, and a deployment that does not use the Blazor screens no longer carries them at all.

Nothing changes about how pages look or behave, and installations get the packages automatically.