feat(web): unify console + docs on @unom/ui; host OpenAPI via Scalar

Move the management console (web/) off shadcn/ui to the shared @unom/ui
design system the marketing site + docs are built on, on the punktfunk
violet brand over dark chrome:

- Add @unom/ui/@unom/style/motion/radix-ui/zod + Geist; web/.npmrc maps the
  @unom scope (packages are public-read, so CI needs no npm auth).
- styles.css: one dark-violet palette (#141019/#1c1530, brand #6c5bf3 ->
  #a79ff8) exposed under BOTH the shadcn token names the routes use and
  @unom/ui's contract, so routes + components both resolve; pulls in
  @unom/ui's material gloss + easings.
- components/ui/* now back onto @unom/ui (AnimatedButton/InputText/Label/
  AnimatedCard); brand-mark/wordmark/logo replace the generic Radio icon in
  the shell + login.
- MaterialProvider (specular gloss) at the root. No UI sounds, like the site.

docs-site: new /api route renders the host management REST API as an
interactive Scalar reference (reads public/openapi.json, a snapshot of
docs/api/openapi.json), branded violet and linked from the top nav, the
docs sidebar, the landing page, and host-cli.md.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

web/src/components/wordmark.tsx

@@ -0,0 +1,26 @@
+import { cn } from '@/lib/utils'
+
+// The punktfunk "funk" wordmark — the real brand typo, vectorised from the
+// marketing logo. currentColor so it recolours per surface; defaults to the
+// light-violet lens highlight that reads on the dark console chrome. Size via
+// height (e.g. `h-5`); width follows the viewBox.
+export function Wordmark({ className }: { className?: string }) {
+  return (
+    <svg
+      role="img"
+      aria-label="punktfunk"
+      xmlns="http://www.w3.org/2000/svg"
+      viewBox="0 0 579 136"
+      fill="currentColor"
+      className={cn('w-auto text-highlight', className)}
+    >
+      <title>punktfunk</title>
+      <path d="M16.782,16.051l0,102.687l31.253,0l0,-35.563l73.436,0l0,-23.555l-73.436,0l0,-19.398l77.285,0l0,-24.171l-108.537,0Z" />
+      <path d="M131.785,16.051l0,47.264c0.154,16.627 0.154,16.627 0.308,20.014c0.77,15.087 2.463,21.4 7.544,26.634c7.698,8.16 20.014,10.315 59.272,10.315c23.863,0 34.178,-0.616 43.415,-2.463c11.7,-2.463 19.552,-10.623 21.246,-22.323c0.924,-7.236 1.078,-8.929 1.54,-32.176l0,-47.264l-31.253,0l0,47.264c0,2.155 -0.154,7.082 -0.308,10.623c-0.462,9.699 -1.232,12.47 -3.695,15.087c-3.387,3.695 -9.853,4.619 -31.407,4.619c-26.634,0 -32.638,-1.693 -34.332,-9.853c-0.77,-4.157 -0.77,-4.311 -1.078,-20.476l0,-47.264l-31.253,0Z" />
+      <path d="M271.575,15.943l0,102.687l31.868,0l-0.77,-76.669l3.387,0l54.038,76.669l54.346,0l0,-102.687l-31.868,0l0.77,76.515l-3.233,0l-53.73,-76.515l-54.808,0Z" />
+      <path d="M420.91,15.943l0,102.687l31.253,0l0,-39.258l17.089,0l46.032,39.258l47.418,0l-64.353,-52.344l59.426,-50.959l-47.88,0l-40.644,37.873l-17.089,0l0,-37.257l-31.253,0Z" />
+    </svg>
+  )
+}
+
+export default Wordmark