docs(readme): mention the GUI surface in the quick-start

Users running v0.2 already have a full UI; calling it out so it isn't
just discovered by accident.

README.md

@@ -18,8 +18,9 @@ publisher (OBS / FFmpeg / SRT) ──▶  datarhei Core  ──▶  WebRTC peers
 Sub-second glass-to-glass on a LAN over WHEP, no SFU dependencies,
 single binary, single Docker image.
 
-> **Status:** M1–M4 complete, M5 (release) in flight. Live deploy
+> **Status:** v0.2.0-dragonfork shipped 2026-05-03. Full GUI bundled
-> running on TrueNAS since 2026-04-17.
+> (Restreamer UI + Wild Dragon WebRTC admin). Live deploy running on
+> TrueNAS since 2026-04-17.
 
 ## What this fork adds
 
@@ -34,9 +35,12 @@ single binary, single Docker image.
 - **`DELETE /api/v3/whep/{processID}/{resourceID}`** — idempotent
   teardown.
 - **`PATCH …/{resourceID}`** — trickle ICE.
-- **Browser-side smoke player** at `test/whep-player.html` —
+- **Bundled GUI** — the upstream Restreamer React UI is built into the
-  zero-dependency WHEP subscriber, ICE/codec/bitrate stats, JWT
+  TrueNAS deploy image with Wild Dragon branding, plus a single-file
-  field, shareable `?url=&token=` URLs.
+  Wild Dragon WebRTC admin page for one-click `webrtc.enabled` toggling.
+- **Browser-side smoke player** at `whep-player.html` — zero-dependency
+  WHEP subscriber, ICE/codec/bitrate stats, JWT field, shareable
+  `?url=&token=` URLs.
 - **Multi-viewer correctness:** per-stream peer cap, ICE-failure
   auto-cleanup, process-stop broadcast tear-down.
 - **Error matrix** per the design spec: `406` on codec mismatch,
@@ -65,10 +69,17 @@ EOF
 docker compose up -d --build
 ```
 
-Then:
+Then open in a browser (replace `<host>` with your `PUBLIC_IP`):
 
-- Swagger UI: `http://<host>:8080/api/swagger/index.html`
+| URL | What it does |
-- WHEP smoke player: open `test/whep-player.html` in a browser
+| --- | --- |
+| `http://<host>:8080/` | **Restreamer UI** — manage processes, ingests, outputs |
+| `http://<host>:8080/wilddragon-webrtc.html` | **Wild Dragon WebRTC admin** — toggle `webrtc.enabled` per process, copy WHEP URL |
+| `http://<host>:8080/whep-player.html` | **WHEP smoke player** — verify the WebRTC stream renders |
+| `http://<host>:8080/api/swagger/index.html` | **Swagger** — full API docs |
+
+The Restreamer UI doesn't yet have a WebRTC checkbox in its process
+editor — use `/wilddragon-webrtc.html` for that. Tracked in issue #15.
 
 ### Sample process JSON
 
@@ -108,6 +119,8 @@ SDI + file audio), use the `video_map` and `audio_map` fields:
 | Design spec | [`docs/design/2026-04-16-datarhei-dragon-fork-webrtc-design.md`](docs/design/2026-04-16-datarhei-dragon-fork-webrtc-design.md) |
 | M1 (PoC) plan | [`docs/design/2026-04-16-datarhei-dragon-fork-m1-webrtc-poc.md`](docs/design/2026-04-16-datarhei-dragon-fork-m1-webrtc-poc.md) |
 | M2 (Core integration) spec | [`docs/design/2026-04-17-datarhei-dragon-fork-m2-webrtc-core-integration.md`](docs/design/2026-04-17-datarhei-dragon-fork-m2-webrtc-core-integration.md) |
+| Prometheus metrics design (deferred) | [`docs/design/2026-05-03-datarhei-dragon-fork-webrtc-prometheus-metrics-design.md`](docs/design/2026-05-03-datarhei-dragon-fork-webrtc-prometheus-metrics-design.md) |
+| TrueNAS deploy guide | [`deploy/truenas/core/README.md`](deploy/truenas/core/README.md) |
 | Testing | [`test/TESTING.md`](test/TESTING.md) |
 | Changelog (Dragon Fork) | [`CHANGELOG.md`](CHANGELOG.md) |
 | Upstream Datarhei docs | [docs.datarhei.com/core](https://docs.datarhei.com/core) |
@@ -142,6 +155,8 @@ Dragon Fork is built on:
 
 - **datarhei Core** — Apache 2.0, © datarhei. The base repository this
   fork tracks. See [`NOTICE`](NOTICE) for the required attribution.
+- **datarhei Restreamer UI** — Apache 2.0, © datarhei. The React frontend
+  bundled into the TrueNAS deploy image with Wild Dragon overlays.
 - **Pion WebRTC** — MIT. The Go WebRTC stack the egress path is built
   on.
 - **FFmpeg** — LGPL / GPL (build-flag dependent). Used as a subprocess