fix(brand): capitalize "Punktfunk" in user-facing text

The docs site's page title read "punktfunk docs". Fixed that and swept the
rest of the tree for the same defect, capitalizing the brand wherever it is
shown to a human and leaving it lowercase where it is a technical identifier
(CLI/package names, `punktfunk://` scheme, PnP enumerator, TLS SNI, logcat
tag, config paths, CMS tenant id).

User-visible fixes:

- docs-site: page title -> "Punktfunk Docs"; API reference title, meta
  description and the branded bar's aria-label; the BrandMark/Wordmark SVG
  accessible names (the web console already had these capitalized -- the
  docs site had drifted from it).
- Android: six strings of live UI copy -- the local-network permission
  dialog (x2), the connect-screen error banner, and the no-controller
  explainer.
- Apple: the "No Hosts" empty-state text and the fallback display name for
  a host that advertises no instance name.
- Windows client: the `--discover` progress line.
- KWin fake-input: the application name passed to `authenticate()` (the
  grant is cached per-exe, so the string is display-only).
- THIRD-PARTY-NOTICES: fixed in both generators (about.hbs and
  gen-third-party-notices.py) and applied to the three checked-in outputs
  so they match what a regeneration now produces.

Every changed line differs from the original only by letter case, so line
lengths are unchanged and no formatter width rule is affected.
`cargo fmt --all --check` passes.

web/src/components/brand-mark.tsx

@@ -1,4 +1,4 @@
-// punktfunk brand mark: two overlapping circles forming a lens — the violet
+// Punktfunk brand mark: two overlapping circles forming a lens — the violet
 // brand identity (flattened from the clients/apple punktfunk_Logo.icon, shared
 // verbatim with the marketing site + docs). Back-to-front: large light-violet
 // circle, deep-violet circle, light highlight where they overlap.

web/src/components/logo.tsx

@@ -2,7 +2,7 @@ import { cn } from "@/lib/utils";
 import { BrandMark } from "./brand-mark";
 import { Wordmark } from "./wordmark";
 
-// Full punktfunk lockup: the lens mark anchored to the top-left corner of the
+// Full Punktfunk lockup: the lens mark anchored to the top-left corner of the
 // "funk" wordmark. Size the lockup with a width on the wrapper (e.g. `w-40`);
 // the mark scales as a fraction of that width.
 export function Logo({ className }: { className?: string }) {

web/src/components/ui/spinner.tsx

@@ -3,7 +3,7 @@ import { useEffect, useRef } from "react";
 import { cn } from "@/lib/utils";
 import { m } from "@/paraglide/messages";
 
-// The punktfunk lens, alive. The two overlapping circles of the brand mark are
+// The Punktfunk lens, alive. The two overlapping circles of the brand mark are
 // recreated from divs and animated as if orbiting on a path whose long axis points
 // INTO the screen, so depth is the dominant motion: each circle surges toward and
 // away from the viewer in antiphase, passing in front of and behind the other.

web/src/components/wordmark.tsx

@@ -1,6 +1,6 @@
 import { cn } from "@/lib/utils";
 
-// The punktfunk "funk" wordmark — the real brand typo, vectorised from the
+// 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.

web/src/stories/Store.stories.tsx

@@ -73,7 +73,7 @@ export const Incompatible: Story = {
 			...BASE,
 			compatible: false,
 			incompatible_reason:
-				"needs punktfunk host ≥ 0.16.0 (this host is 0.15.0)",
+				"needs Punktfunk host ≥ 0.16.0 (this host is 0.15.0)",
 		},
 	},
 };

web/src/styles.css

@@ -9,7 +9,7 @@
    Tailwind 4 scan so their utilities aren't purged. */
 @source "../node_modules/@unom/ui/dist/**/*.{js,mjs}";
 
-/* ── punktfunk brand · violet product chrome ────────────────────────────────
+/* ── Punktfunk brand · violet product chrome ────────────────────────────────
    Two themes on one violet identity: LIGHT (lavender docs surface — the same
    palette the design/Scalar reference uses: white bg, faint-violet cards/borders,
    #6c5bf3 brand) is the :root default; DARK (the violet-tinted app-icon chrome
@@ -27,7 +27,7 @@
 :root {
 	--radius: 0.625rem;
 
-	/* Brand — the violet lens mark (from the punktfunk app icon). Theme-independent. */
+	/* Brand — the violet lens mark (from the Punktfunk app icon). Theme-independent. */
 	--pf-brand: #6c5bf3; /* deep violet — primary on light */
 	--pf-brand-light: #a79ff8; /* light violet — primary on dark */
 	--pf-highlight: #d2c9fb; /* lens highlight */

web/src/timing-functions.css

@@ -1,4 +1,4 @@
-/* Penner easing tokens — shared with the punktfunk marketing site + @unom/ui.
+/* Penner easing tokens — shared with the Punktfunk marketing site + @unom/ui.
    @unom/ui's accordion/collapsible/material animations resolve these by name. */
 @theme {
 	--ease-in-sine: cubic-bezier(0.47, 0, 0.745, 0.715);