Restore correct docker-compose.yml (remove piggy-bank, fix service name)

docker-compose.yml

@@ -1,17 +1,20 @@
-
 services:
-  piggy-bank:
+  app:
     container_name: nonograms-app
-    build: .
-    restart: unless-stopped
-    # ports:
-    #  - "8081:80"
+    build:
+      context: .
+      dockerfile: Dockerfile
+    ports:
+      - "8081:80"
     expose:
       - "80"
+    restart: unless-stopped
+    # Uncomment the following lines if you want to mount the configuration locally for development/testing
+    volumes:
+      - ./nginx.conf:/etc/nginx/conf.d/default.conf:ro
     networks:
       - npm_public
 
 networks:
   npm_public:
     external: true
-