docs: update README + docs site for public readiness

Refresh the README and documentation for public visitors:

- README: public-facing rewrite with accurate status for all four native
  clients (macOS, Linux, Windows, Android) and the Windows host.
- docs site: fix stale client status (Android is a full client, not a
  scaffold; Windows client is stage-1 complete + signed MSIX), add the
  missing Android client section, correct "which client" guidance.
- Windows host: corrected from "deferred/scoped" to implemented & shipping
  (NVIDIA-only, x64-only) across windows-host, roadmap, status,
  requirements, running-as-a-service, and the README.
- Remove internal infrastructure from public docs (box names, private IPs,
  SSH/token commands, deploy topology); rewrite status.md as a public
  project-status page; sanitize ci.md and implementation-plan.md.
- Update clients/android and clients/apple READMEs to current state.

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

docs-site/content/docs/moonlight.md

@@ -4,8 +4,12 @@ description: Stream from a punktfunk host using any Moonlight client.
 ---
 
 punktfunk speaks the **GameStream** protocol, so [Moonlight](https://moonlight-stream.org/) connects
-to it like it would to any GameStream host — no punktfunk-specific app needed. This is the easiest way
-to stream to Windows, Android, the Steam Deck, a browser, or a TV.
+to it like it would to any GameStream host — no punktfunk-specific app needed. It's a great option for
+a browser, a smart TV, or any device without a native client.
+
+> Many platforms also have a **native punktfunk client** with lower latency and built-in
+> discovery/pairing — including **Windows** and **Android** (phone and Android TV). See
+> [Clients](/docs/clients) before reaching for Moonlight.
 
 ## 1. Make sure the host is running
 
@@ -34,7 +38,7 @@ it. Mouse, keyboard, and controllers flow back to the host.
 - **Set your resolution and frame rate in Moonlight's settings** before connecting — the host matches
   whatever Moonlight asks for, creating the virtual display at that exact mode.
 - **Codec:** HEVC (H.265) is a good default; AV1 is available if your client supports it.
-- **Bitrate:** start moderate and raise it. For very high bitrates, the native [Apple
-  app](/docs/clients) has a built-in speed test; with Moonlight, set the bitrate manually.
+- **Bitrate:** start moderate and raise it. For very high bitrates, the [native
+  clients](/docs/clients) have a built-in speed test; with Moonlight, set the bitrate manually.
 - Moonlight uses the GameStream protocol, not punktfunk's native FEC/encryption extensions. On a
-  solid LAN this is fine; on a lossy link the [Apple app](/docs/clients) holds up better.
+  solid LAN this is fine; on a lossy link a [native client](/docs/clients) holds up better.