Add how to run app in dev mode

README.md

@@ -26,8 +26,18 @@ Full documentation is available at [gdal.org/drivers/vector/pmtiles.html](https:
 
 The only requirement is having a web server which supports HTTP bytes serving/ranged requests, such as NGINX.
 
+### Development
+
 ```bash
-docker compose up --profile prod --build
+docker compose --profile dev up --build
 ```
 
 Then, the application can be seen by visiting [http://localhost:8000/](http://localhost:8000/).
+
+### Production
+
+Same as development, but using the `prod` profile:
+
+```bash
+docker compose --profile prod up
+```

docker-compose.yml

@@ -8,6 +8,7 @@ services:
     <<: *common-nginx
     profiles:
       - prod
+    image: ghcr.io/ninanor/nina-map-explorer:main
     build: .
     volumes:
       - ./datasets:/var/www/datasets:ro