The cutover PR merged the runtime; this carries the surface that has to be
true afterwards.
- Engine page: the shape is now `--device Vulkan0` on the gfx1151 as a
co-tenant beside frank-dragoon; the registry/thread/streaming laws gain a
fourth — the device law — whose numbers stay in the verdict report, and the
deploy record gets the cutover steps including the `glslc` configure gate.
The CPU-era arm/rollback prose keeps the qualitative argument and drops the
dead numbers per the purpose test.
- Endpoint page: "Where the engine computes" now says iGPU + co-tenancy, and
states the NPU verdict in one paragraph instead of a research tour.
- Quadlet comment: it claimed supplementary groups are what grant render
access. On this host the udev rule world-writes the render nodes and the
container's `id` shows no groups at all, so keep-groups is belt-and-braces;
the RSS note now matches the device shape instead of the CPU trial.
- Verdict report: gate 2 (contention) recorded as measured after the cutover,
and the build-stage prediction corrected — the package is `glslc`, not
`libvulkan-dev glslang-dev`.
- index.md regenerated (one description changed).