Move Caddy named volumes to bind mounts for backup

caddy/docker-compose.yml

@@ -17,13 +17,9 @@ services:
       - ./data/site:/srv
       - ./data/logs:/logs
       - ./config:/etc/caddy
-      - caddy_data:/data
-      - caddy_config:/config
+      - ./data/caddy_data:/data
+      - ./data/caddy_config:/config
 
 networks:
   proxy-net:
-    external: true
-
-volumes:
-  caddy_data:
-  caddy_config:
+    external: true