Namespaces, assemblies, projects and directories, the solution, binaries,
images, systemd units, config paths, environment variables, protocol method
names, the media type and the raw chunk magic all move to MoShiro/moshiro.
Existing data and deployments are not compatible and must be recreated.
Also fix the architecture tests after the solution layout change and make
the update tests independent of their order.
Acrylic cards and topbar over a blurred background, country flags, ISP and
OS icons, per-node version tags, a build info footer and an admin versions
tab. Overview cards drop the sparkline and widen the hover area.