1.1.0

Add background monitoring for wifi changes, and adjust notification volume

1. When connected to wifi, adjust volume to 5
2. When wifi is disconnected, adjust volume to max

新增背景監聽 wifi 變化，更改通知音量

1. 當連上 wifi 時，將音量調整至 5
2. 當斷開 wifi 時，將音量調整至 max