add docker-compose

docker-compose.yml

@@ -0,0 +1,15 @@
+version: '3'
+
+networks:
+  niklas_net:
+    external: true
+
+services:
+  404-page:
+    image: gitea.amundsson.eu/n1jos/404-page:latest
+    container_name: 404-page
+    restart: unless-stopped
+    ports:
+      - 8086:80
+    networks:
+      - niklas_net