doc: add other start options

README.md

@@ -20,6 +20,14 @@
 2. Open `localhost:8000` in browser
 3. Enjoy!
 
+### Other options
+
+* Start without authorization: `docker run -p 8000:8000 -e DISABLE_AUTH=true -d ghcr.io/dyrector-io/darklens:latest`
+* Select a stronger JWT secret: `docker run -p 8000:8000 -e JWT_SECRET=supersecret -d ghcr.io/dyrector-io/darklens:latest`
+* Run on a public domain: `docker run -p 8000:8000 -e PUBLIC_URL=example.com AGENT_ADDRESS=example.com:5000 -d ghcr.io/dyrector-io/darklens:latest`
+    * Note: Agents require gRPC port 5000 to connect to the service
+* Persist data: `docker run -p 8000:8000 -v darklens-data:/var/lib/darklens -d ghcr.io/dyrector-io/darklens:latest`
+
 ## Development
 
 1. Setup backend