update：代码备份

src/App.vue

@@ -28,6 +28,7 @@
 	const {
 		updateUser,
 		updateOnline,
+		updateDeviceBattery,
 		showDeviceChargingDialog,
 		clearSessionState,
 		clearDevice
@@ -74,6 +75,7 @@
 		const wasOnline = Boolean(online.value);
 		const nextOnline = Boolean(data.online);
 		updateOnline(nextOnline);
+		updateDeviceBattery(nextOnline ? data?.battery ?? data?.power : null);
 		if (!device.value.deviceId || wasOnline === nextOnline) return;
 		audioManager.play(nextOnline ? "设备已连接" : "设备连接已断开");
 	}