add support for traefik

docker-compose.yaml

@@ -1,8 +1,17 @@
+version: "3"
+
+networks:
+  traefik:
+    external: true
+
 services:
   hugo:
     image: klakegg/hugo:0.101.0
     command: server
     volumes:
       - ".:/src"
-    ports:
+    restart: always
-      - "1313:1313"
+    networks:
+      - traefik
+    labels:
+      - traefik.http.routers.pizzeria.rule=Host(`pizzapim.nl`)