Add astro stack for e.field.ghost.tel

stacks/astro/docker-compose.yml

@@ -0,0 +1,23 @@
+services:
+  astro:
+    image: nginx:alpine
+    container_name: astro
+    restart: unless-stopped
+    expose:
+      - 80
+    volumes:
+      - ./dist:/usr/share/nginx/html:ro
+      - ./nginx-cors.conf:/etc/nginx/conf.d/default.conf:ro
+    networks:
+      - web
+    labels:
+      - "com.ghost.tel/stack-type=public"
+      - "traefik.enable=true"
+      - "traefik.http.routers.astro.entrypoints=https"
+      - "traefik.http.routers.astro.rule=Host(`e.field.${DOMAIN}`)"
+      - "traefik.http.routers.astro.tls.certresolver=http"
+      - "traefik.http.services.astro.loadbalancer.server.port=80"
+
+networks:
+  web:
+    external: true