Update README.md

frontend/README.md

@@ -3,6 +3,35 @@
 A simple React webpage that can stream iptv streams in hls-format. Provides synchronized playback by using a constant delay. Also supports multiple IPTV streams (channel selection) and a chat if using together with the backend.
 
 ## 🚀 Run
+
+It is strongly advised to [use the frontend together with the backend](../deployment/README.md). There is also a `direct` mode which doesn't route the iptv traffic through the backend.
+
+
+If you still want to use it standalone, consider these options:
+
+### With Docker (Preferred)
+
+```bash
+docker run -d \
+  --name iptv_restream_frontend \
+  -p 8080:80 \
+  ghcr.io/antebrl/iptv-restream/frontend:{currentVersion}
+```
+See the `{currentVersion}` in the [package registry](https://github.com/antebrl/IPTV-Restream/pkgs/container/iptv-restream%2Ffrontend) e.g. `v2.1`.
+
+#### Build
+
+In this directory:
+```bash
+docker build --build-arg VITE_BACKEND_STREAMS_PATH=/streams/ --build-arg VITE_STREAM_DELAY=18 -t iptv_restream_frontend
+```
+
+```bash
+docker run -d iptv_restream_backend
+```
+
+### Bare metal
+
 Setup a `.env` file or 
 equivalent environment variables:
 ```env
@@ -17,3 +46,7 @@ npm run dev
 ```
 
 To use together with the backend, [run with docker](../README.md#run-with-docker-preferred).
+
+## ℹ️ Usage without the backend
+You have to make some adjustments in the code as the frontend requires websocket connection to the backend at the moment. Use this at your own risk.
+