Add make targets for local chat and router

README.md

@@ -19,3 +19,12 @@ docker-compose up --build
 ```
 
 The chat UI will be available on [http://localhost:3000](http://localhost:3000). Open-wa exposes its API on port `8080` and the WhatsApp router listens on port `3001`.
+Alternatively you can run the chat UI and router locally using Make:
+
+```bash
+make chat     # start chat-ui
+make router   # start whatsapp-router
+```
+
+Both targets read configuration from a `.env` file if it exists (see `.env.example`).
+