added stacks for backup

stacks/homebridge/docker-compose.yml

@@ -0,0 +1,16 @@
+services:
+  homebridge:
+    container_name: homebridge
+    image: homebridge/homebridge:latest
+    restart: unless-stopped
+    network_mode: host
+    environment:
+      - HOMEBRIDGE_CONFIG_UI_PORT=8581
+      - ENABLE_AVAHI=1
+    volumes:
+      - homebridge-data:/homebridge
+
+volumes:
+  homebridge-data:
+    external: true
+    name: homebridge_homebridge