Add Docker Compose configurations for newt and opengist services

newt/compose.yaml

@@ -0,0 +1,12 @@
+services:
+  newt:
+    image: fosrl/newt
+    container_name: newt
+    restart: unless-stopped
+    environment:
+      - PANGOLIN_ENDPOINT=https://pangolin.acedanger.com
+      - NEWT_ID=${NEWT_ID}
+      - NEWT_SECRET=${NEWT_SECRET}
+    labels:
+      - diun.enable=true
+networks: {}