ci(ntfy): 添加附件存储卷配置

添加attachments目录作为新的存储卷挂载点，用于存储ntfy服务的附件文件

ntfy/stack.yml

@@ -1,4 +1,4 @@
-# mkdir -pv /data/volumes/ntfy/{cache,etc}
+# mkdir -pv /data/volumes/ntfy/{cache,etc,attachments}
 # pull:: docker compose -p ntfy --env-file ./ntfy/env.cfg -f ./ntfy/stack.yml pull
 # run:: docker compose -p ntfy --env-file ./ntfy/env.cfg -f ./ntfy/stack.yml up -d
 
@@ -27,3 +27,4 @@ services:
       - /etc/timezone:/etc/timezone:ro
       - ${Volumes_Path}/cache:/var/cache/ntfy
       - ${Volumes_Path}/etc:/etc/ntfy/ntfy.conf
+      - ${Volumes_Path}/attachments:/var/lib/ntfy/attachments